Cisco CPT Configuration Guide CTC and Documentation Release 9.7 and Cisco IOS Release 15.2(02)

Introduction to Carrier Packet Transport Cards

This topic describes the Carrier Packet Transport (CPT) cards. There are two cards in the CPT system:

Fabric Card
Line Card

The CPT 50 panel is a standalone unit and can be connected to the CPT system. The CPT 50 panel enables the number of ports to be scaled on the CPT system.

These cards are supported on the CPT 200 and CPT 600 platforms. The CPT system complies with RoHS-6 standards.

The following system configuration is recommended on the CPT 200 shelf:

Standalone fabric card
Standalone TNC/TSC card
One or more CPT 50 panels

The following system configuration is recommended on the CPT 600 shelf:

Redundant fabric cards
One line card
Redundant TNC/TSC cards
One or more CPT 50 panels

Fabric Card
Line Card
CPT 50 Panel

Fabric Card

(CPT 200 and CPT 600 only)

The fabric card is a single slot card with two 10GE SFP+ ports and two 10GE XFP ports. The XFP ports on the fabric card support the Optical Transport Network (OTN) protocol. The SFP+ ports on the fabric card can serve as normal ports or InterConnect (IC) ports. When the SFP+ ports are used as IC ports, these ports are used to connect with the SFP+ ports on the CPT 50 panel.

The fabric card runs the route processor version of IOS. The fabric card manages the line card and the CPT 50 panel through the backplane GE management channel.

When fabric and line cards are installed on the shelf, a bidirectional 2 * 16G connection is set up between each fabric and line card and also between two fabric cards.

In chassis AC type, two fabric and two line cards are supported. In chassis DC type, there is no limit on the cards that are supported.

Circuit creation is possible only at XFP ports of the fabric card. Only OCHTRAIL creation is supported. Before creating the OCHTRAIL, create a provisionable patchcord (PPC) between the XFP port of the fabric card and the OCH port.

Slot Compatibility

On the CPT 600 shelf, install the redundant fabric cards in slots 4 and 5. There can be up to 2 fabric cards on the CPT 600 shelf. The two fabric cards on the CPT 600 shelf can both be in active mode with both cards carrying the traffic.

On the CPT 200 shelf, install the fabric card in slot 2 or 3.

Faceplate and Block Diagram

Figure 1 illustrates the faceplate of the fabric card.

The FPGA on the fabric card processes the traffic packets. The console port on the faceplate is used for debugging.

Figure 1. Fabric Card Faceplate

Figure 2 illustrates the CPT system block diagram.

Figure 2. CPT System Block Diagram

Card-Level Indicators

Table 1 Card-Level Indicators
Card-Level LED	Description
Red FAIL LED	The red FAIL LED indicates that the processor of the card is not ready. This LED is on during the reset. The FAIL LED flashes during the boot process. Replace the card if the red FAIL LED persists.
Green ACT LED	If the ACT LED is green, the card is operational (one or more ports active) and ready to carry the traffic.
Amber SF LED	The amber SF LED indicates that a signal failure or condition such as LOS, LOF, or high BERs is present in one or more of the ports of the card. The amber SF LED is also on if the transmit and receive fibers are incorrectly connected. If the fibers are properly connected and the link is working, the light turns off.

Port-Level Indicators

A port status LED is provided for each SFP+ port and XFP port on the fabric card. The XFP ports on the fabric card have only Link LEDs and no ACT LEDs.

Table 2 Port-Level Indicators
Port-Level LED	Description
Link LED	Green—The port is either in–service and receiving a recognized signal (that is, no signal fail), or out–of–service and maintenance (OOS,MT or locked, maintenance) in which case the signal fail and alarms are ignored. Red—The port is in–service but is receiving a signal fail (LOS). Amber—The port is provisioned and is in a standby state.
ACT LED	Indicates data reception. The LED blinks on packet flow.

Line Card

(CPT 200 and CPT 600 only)

The line card has four 10GE SFP+ ports. The SFP+ ports on the line card serve as normal ports or InterConnect (IC) ports. When the SFP+ ports are used as IC ports, these ports are used to connect with the SFP+ ports on the CPT 50 panel. The line card runs the line card version of IOS.

When fabric and line cards are installed on the shelf, a bidirectional 2 * 16G connection is set up between each fabric card and each line card and also between two fabric cards.

Slot Compatibility

On the CPT 600 shelf, install the line cards in slots 2, 3, 6, and 7. There can be up to four line cards on the CPT 600 shelf. However, the line card is not required to be present on the CPT 600 shelf.

On the CPT 200 shelf, install the line card in slot 2 or 3. There can be a single line card on the CPT 200 shelf. However, the line card is not required to be present on the CPT 200 shelf.

Line Card States

The line card could be in one of the following states:

Empty slot
Card pre-provisioned
Card plugged-in
Image downloading
Application initialization
Ready

Faceplate

Figure 1 illustrates the faceplate for the line card. The console port on the faceplate is used for debugging.

Figure 3. Line Card Faceplate

Card-Level Indicators

Table 1 provides information on card–level indicators.

Port-Level Indicators

A port status LED is provided for each SFP+ port on the line card.

Table 2 provides information on port–level indicators.

CPT 50 Panel

(CPT 200 and CPT 600 only)

The CPT 50 panel enables the number of ports to be scaled on the CPT system. The CPT 50 panel has 4 10GE SFP+ ports and 44 GE SFP ports. The CPT 50 panel runs the line card version of IOS.

Note

The CPT 50 panel is not placed in the CPT 200 or CPT 600 shelf.

The CPT 50 panel cannot operate independently. After connecting the CPT 50 panel to the fabric card or the line card, the CPT 50 panel is automatically discovered and registered. The discovery operation is performed using the Satellite Discovery Protocol (SDP) and the registration operation is performed using the Satellite Registration Protocol (SRP).

The four SFP+ ports on the CPT 50 panel can be connected to the SFP+ ports on the fabric card or the line card. The four SFP+ ports on the CPT 50 panel can be connected to only one card (fabric or line card) at a time.

CPT 50 shelf supports ONE-GE and FE for 1 to 44 ports. CPT 50 shelf supports TEN-GE for 45 to 48 ports. By default, the 45 to 48 ports are in IC mode and cannot be changed.

The CPT 50 panel has redundant DC feeds. The CPT 50 panel DC power supply can handle 48 V and 24 V. The 48 V power supply has both ANSI and ETSI versions.

The CPT 50 panel has a removable fan tray and a local console port for onsite access and debugging.

TDM SFP on a CPT 50 panel is supported even if the other end of the static pseudowire is connected to a Cisco ASR 9000 Series Router or a Cisco 7600 Series Router.

Faceplate

There are four variations of the CPT 50 panel faceplate:

CPT 50 panel with AC power. See Figure 1.
CPT 50 panel with DC ETSI 48 V. See Figure 2.
CPT 50 panel with DC ANSI 48 V. See Figure 3.
CPT 50 panel with DC ANSI 24 V. See Figure 4.

Figure 4. CPT 50 panel with AC Power Faceplate

Figure 5. CPT 50 panel with DC ETSI 48 V Faceplate

Figure 6. CPT 50 panel with DC ANSI 48 V Faceplate

Figure 7. CPT 50 panel with DC ANSI 24 V Faceplate

Card–Level Indicators

Table 3 CPT 50 Panel Card–Level Indicators
Card-Level LED	Description
PWR	Indicates the status of the power to the card. If there is a power failure, this LED turns red.
FAN	Indicates the status of the fan to the card. If there is a fan failure, this LED turns red.
CRIT	Indicates the critical alarms in the network at the local terminal.
MAJ	Indicates the major alarms in the network at the local terminal.
MIN	Indicates the minor alarms in the network at the local terminal.

Supported CPT 50 Panels on the CPT System

The CPT system supports up to 20 CPT 50 panels or 880 GE ports on the CPT 600 shelf.
The CPT system supports up to 6 CPT 50 panels or 264 GE ports on the CPT 200 shelf.

The limit on the number of ports is not enforced by CTC.

CPT 50 Panel States

The following states are defined for a CPT 50 panel that is configured in the CPT system:

Pre–provisioned—When the 10GE ports on the fabric or the line card are configured as IC ports and when these IC ports are associated with a Fan-Out-Group (FOG).
Loading—When the CPT 50 panel has booted up with the IOS image and when the line card version of IOS is being downloaded from the fabric card.
Active—When the CPT 50 panel boots up with the line card image and the application initialization is completed.

CPT 50 Panel Connectivity to the Fabric or Line Card

If the CPT 50 shelf loses connectivity to the fabric or line card due to interconnect (IC) link down events, the CPT 50 shelf reloads after the last IC link in the FOG (Fan-Out-Group) fails. This reload occurs after the configured carrier time delay. If there is a connection loss due to remote failures, the CPT 50 shelf reloads after detecting the failure time-out period (5 seconds) for the last link that was active. When the reload is complete, the CPT 50 shelf tries to reestablish the connection to the fabric or line card by performing the discovery operation. If the discovery operation is not successful within 5 minutes, the CPT 50 shelf reloads again. This cycle is repeated thrice with a reduction in the time-out period (30 seconds), until the discovery operation is successful. In the event of successful discovery, the CPT 50 shelf reestablishes the connection to the fabric or line card, else the CPT 50 shelf transits to the idle state and then attempts to connect to the fabric or line card.

Interlink Protection

If one of the links in the FOG is down, the traffic sent on that link is switched and distributed to the remaining active links in the FOG.

Software Restrictions

The following software restrictions apply to the CPT 50 panel:

The CPT system supports up to 880 GE ports on the CPT 600 shelf and these ports are distributed among 1 to 20 CPT 50 panels.
The CPT system supports up to 264 GE ports on the CPT 200 shelf and these ports are distributed among 1 to 6 CPT 50 panels. The limit on the number of ports is not enforced by CTC.
Each CPT 50 panel can be connected to only one fabric or line card at a time.
Only one FOG can be created for each CPT 50 panel.

Pre-provisioning

The following can be pre-provisioned through CTC:

Fabric card
Line card
FOG
TEN-GE PPMs
Port states
OTN parameters

The ONE-GE and FE PPMs are not pre-provisioned by default.

NTP-J19 Install the Fabric and Line Cards

Purpose	(CPT 200 and CPT 600 only) This procedure installs the fabric and line cards on the CPT 200 and CPT 600 shelves. On the CPT 600 shelf, install the redundant fabric cards in slots 4 and 5. On the CPT 200 shelf, install the fabric card in slots 2 or 3. On the CPT 600 shelf, install the line cards in slots 2, 3, 6, and 7. On the CPT 200 shelf, install the line card in slots 2 or 3.
Tools/Equipment	Fabric and line cards.
Prerequisite Procedures	DLP–G604 Install the TNC or TSC Card in Cisco ONS 15454 DWDM Configuration Guide
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself. Statement 94

Warning

Class 1 laser product. Statement 1008

Warning

Invisible laser radiation may be emitted from the end of the unterminated fiber cable or connector. Do not view directly with optical instruments. Viewing the laser output with certain optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye hazard. Statement 1056

Warning

Class 1 laser product. Statement 1008

Caution

Always use the supplied ESD wristband when working with a CPT 200 and CPT 600 shelf. For detailed instructions on how to wear the ESD wristband, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.

Note

If protective clips are installed on the backplane connectors of the cards, remove the clips before installing the cards.

Note

If you install a card incorrectly, the FAIL LED flashes continuously.

Procedure

Step 1

Navigate to the Cisco Transport Planner shelf layout for the node where you will install the fabric or line card.

Step 2

Remove the card from its packaging, then remove the protective clips from the backplane connectors.

Step 3

Open the card ejectors.

Step 4

Hold the card firmly and align it to the guard rails and slide it inside the slot until the card plugs into the receptacle at the back of the slot designated by the Cisco Transport Planner shelf layout.

Step 5

Verify that the card is inserted correctly and simultaneously close the ejectors on the card.

Note

It is possible to close ejectors when the card is not completely plugged into the backplane. Ensure that you cannot insert the card any further.

Note

If you install the card in the wrong slot, CTC will raise a MEA (EQPT) alarm. To clear this alarm, open the ejectors, slide the card out, then insert it in the correct slot.

After you install the card, the FAIL, ACT, and SF LEDs will go through a sequence of activities. They will turn on, turn off, and blink at different points. After approximately 2 to 3 minutes, the ACT or ACT/STBY LED turns on. The SF LED might persist until all card ports connect to their far-end counterparts and a signal is present.

Note

Until a card is provisioned, the card is in the standby condition and the ACT/STBY LED remains amber in color.

Step 6

If the card does not boot up properly or the LEDs do not progress through the activities described in step 5, check the following:

When a physical card type does not match the type of card provisioned for that slot in CTC, the card might not boot and CTC will show a MEA (EQPT) alarm. If the card does not boot, open CTC and ensure that the slot is not provisioned for a different card type before assuming that the card is faulty.
If the red FAIL LED does not turn on, check the power.
If you insert a card into a slot provisioned for a different card, all LEDs turn off.
If the red FAIL LED is on continuously or the LEDs behave erratically, the card is not installed properly.

If any of these conditions are present, remove the card and repeat steps 3 to 5. If the card does not boot up properly the second time, contact your next level of support.

Note

Until a card is provisioned, the card is in the standby condition and the ACT/STBY LED remains amber in color.

Stop. You have completed this procedure.

NTP-J72 Create a Fan–Out–Group Using CTC

Purpose	This procedure creates a Fan–Out–Group (FOG) using CTC.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

By default, the SFP+ ports on the fabric or line cards are configured as 10GE ports. These ports need to be configured as IC ports and associated to a FOG to connect these ports to the CPT 50 panel. FOG is a logical channel that consists of a bundle of 10GE IC ports.

The CPT 50 panel can be connected to the fabric card using two IC ports. The CPT 50 panel can be connected to the line card using four IC ports.

The 4 SFP+ ports that are displayed as 1+ 2+ 3+ 4+ on the faceplate of the CPT 50 panel are displayed as 45, 46, 47, 48 in CTC. This includes the display in Alarms and Performance Monitoring.

Note

You can create only one FOG for each CPT 50 panel.

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to configure the SFP+ ports as IC ports.

Step 2

From the View menu, choose Go to Home View.

Step 3

Right-click the fabric or line card and choose Open Packet Transport System View. The Packet Transport System View dialog box appears.

Step 4

Click the Fan-Out Groups tab.

Step 5

Click Create. The Create/Edit Fan-Out Group dialog box appears.

Step 6

Enter the name of the fan-out-group in the Name field. This name is used for the CPT-50 panel.

Step 7

From the Fan-Out Group ID drop-down list, choose a FOG ID. FOG ID is the virtual slot ID of the CPT 50 panel and takes values from FOG 36 to FOG 55.

Step 8

From the Card Slot drop-down list, choose a slot.

Step 9

In the Interlink Queuing Mode area, choose one of the following options:

Default—This option is selected by default. In this mode, two queues with qos-group value set to 7 and 3 share the highest priority and a low latency, and are scheduled on a round-robin basis if there is traffic on both the queues. The remaining six queues are set as normal priority queues scheduled on a round-robin basis.

Strict Priority—In this mode, two queues with qos-group value set to 7 and 3 share the highest priority and a low latency, and are scheduled on a round-robin basis if there is traffic on both the queues. The remaining six queues are scheduled in the strict priority mode in the following order: qos-group 6, 5, 4, 2, 1, and 0.

Note

If you have upgraded from an earlier release of CPT to the current version, you can choose the strict priority queuing mode for the FOGs that were created in the earlier releases of CPT. On the Fan-Out Groups tab, select the FOG and click Edit.

Step 10

From the Available Fan–Out Ports area, choose the required ports that you want to configure as IC ports and move these ports to the Available Fan–Out Group Member Ports area.

Step 11

Click Apply to create a FOG that consists of the selected ports.

Note

The CPT 50 panel comes up only when the SFP+ port of the card from where it is connected is not in OOS,DSBLD administrative state.

Stop. You have completed this procedure.

Understanding Rings

The Carrier Packet Transport (CPT) system provides the ability to operate CPT 50 in a physical ring homed back to a single CPT 600 or CPT 200 chassis. This feature provides the flexibility of connecting CPT 50 in a closed-ended ring or an open-ended ring. As a result, the failure of a line or uplink card does not impact the traffic in a ring. CPT 50 in a ring works like a route processor and each CPT 50 interacts with Transport Node Controller (TNC) directly.

These sections describe more about the rings feature in CPT:

Common Terms in Rings
Ring Types
Supported Traffic Patterns
Supported CPT 50 Rings Deployment Scenario
Limitations and Restrictions

Common Terms in Rings
Ring Types
Supported Traffic Patterns
Supported CPT 50 Rings Deployment Scenario
Limitations and Restrictions

Common Terms in Rings

This section describes the common terms in rings.

Topology discovery - This refers to the functionality that discovers nodes in a CPT 50 ring using REP and report it to the topology management functions residing on TNC.
CPT 50 in a ring - This is an instance of CPT 50 that is loaded with the CPT 50 rings software and deployed in a ring subtended from CPT 600 or CPT 200.
Ring Controller - For a provisioned ring, this refers to the following:
- CPT 600 or 200 network element settings from which the provisioned ring is subtended.
- TNC card from which the nodes are managed.
Open-ended ring - This is a type of ring that is connected to CPT 600 or CPT 200 through only one interface and does not terminate on the headend. Hence, only one unprotected path gets available to the traffic on the ring.
Closed-ended ring - This is a type of ring that is provisioned to connect to CPT 600 or CPT 200 through two interfaces on CPT 600 or 200. Hence, a protected path gets available to the traffic either through the east or west interface on the ring.
Working Ring Controller (WRC) - For a provisioned dual-homed ring, this refers to other CPT 600 or CPT 200 network element from which the provisioned ring is subtended.
Protecting Ring Controller (PRC) - For a provisioned dual-homed ring, this refers to the other CPT 600 or 200 network element that provide node protection to WRC.
Ring island - This indicates a ring of CPT 50 that has lost the connectivity to CPT 600 or CPT 200.
Golden image - This is an image stored on the non-volatile flash of the CPT 50 panel that runs a software to establish a connection with CPT 600 or CPT 200 and downloads the software from it.
Kernel image - This refers to the CPT 50 application image that is downloaded by the golden image.
Boot Up - This is a boot-up sequence for CPT 50 that comprises the following steps:
- Download kernel image, and allow the Boot VLAN transit traffic.
- Boot to kernel image, and allow boot VLAN and control VLAN transit traffic based on the REP convergence.
- Discover a unique identifier (ID) for CPT 50 and IP address from TNC.
- Discover active TNC, and establish a connectivity with TNC.
- Download database from TNC, and restore equipment and service configurations.

Ring Types

CPT supports the following types of ring:

Single-Homed Ring

A Single-homed ring is the ring that is subtending from a single CPT-600 or CPT 200 in a linear or close-ended form. Following are the types of single-homed ring:

Open-Ended Ring

An Open-ended ring is the ring that is connected to a CPT 200 or CPT 600 through one port. It follows the linear topology. To create this type of ring, only the east port is required.

Figure 8. Open-Ended Ring

Closed-Ended Ring

A Closed-ended ring is the ring that is connected to a CPT 200 or CPT 600 through two interfaces. It follows the ring topology. To create this type of ring, both the east and west ports are required. It provides protection to the circuits and the control traffic.

Figure 9. Closed-Ended Ring

Dual-Homed Ring

A Dual-homed ring is the ring whose east port exists on one CPT 200 or CPT 600 (WRC) and west port exists on another CPT 200 or CPT 600 (PRC). If WRC fails, this type of ring provides access to all the CPT 50s in the ring by switching the traffic to the other controller.

Figure 10. Dual-Homed Ring

Supported Traffic Patterns

The following MPLS-TP tunnel traffic is supported over a ring:

Protected or unprotected MPLS–TP tunnel traffic from CPT 50 to the headend (CPT 600 or CPT 200).
Protected or unprotected MPLS-TP tunnel traffic from CPT 50 to another CPT 50 in the same ring controller.
Protected or unprotected MPLS-TP tunnel traffic from CPT 50 to another CPT 50 in another ring on the same headend.
Protected or unprotected MPLS-TP tunnel traffic from CPT 50 to another CPT600 or CPT 200 that is reachable through the ring controller.
Protected or unprotected MPLS-TP tunnel traffic from CPT 50 to another CPT 50 (in a ring) in another CPT 600 or CPT 200 that is reachable through the ring controller.
Protected or unprotected MPLS-TP tunnel traffic from CPT 50 to another CPT 50 (in a fan-out group) in another CPT 600 or CPT 200 that is reachable through the ring controller.

The following services are supported over a ring:

Ethernet services from CPT 50 UNI (front ports) realized through VPWS or VPLS over MPLS-TP tunnels on the ring.
MPLS traffic from CPT 50 front ports stitched to VPLS or VPWS services over MPLS-TP tunnels on the ring.
MS-PWE3 traffic from the core stitched to VPLS or VPWS services over the MPLS-TP tunnels on the ring.

Supported CPT 50 Rings Deployment Scenario

The CPT 50 rings architecture is raised over the CPT 50 standalone framework. CPT 50 in a ring provides a ring-based protection to the data path and the control path.

A ring can be subtended from a single CPT 600 or CPT 200 in a linear or close-ended form and are termed as single-homed rings. It can also be subtended from two interconnected CPT 600 or CPT 200 and are termed as dual-homed rings. From a CPT 600, 20 open-ended and 10 closed-ended single-homed rings can be subtended and up to 10 dual-homed rings can be subtended. From a CPT 200, six open-ended and three closed-ended single-homed rings can be subtended and up to three dual-homed rings can be subtended.

The CPT-50 support MPLS-TP based transport over the single-homed and dual-homed rings.

E-Line is realized using VPWS across the rings. E-LAN is realized using VPLS across the rings and using local switching within a CPT-50. Carrier Ethernet is not supported across the ring.

CPT 50 in ring mode can be provisioned through CTC only. This section describes the scenarios in which a ring can be configured using CPT 50 and the supported software features.

MPLS-TP Tunnels in a Ring

MPLS-TP tunnels in a ring can be created manually using CTC or Cisco IOS mode. BFD-based fault detection for MPLS-TP tunnels is supported at 50ms granularity using software mechanisms. It is also possible to create unprotected MPLS-TP tunnels. Only MPLS-TP data path circuit is supported over a ring. Protected MPLS-TP tunnels cannot be created in an open-ended ring as there is no alternate path available in such a configuration.

In a dual-homed ring, it is possible to create protected MPLS-TP Tunnels to WRC or PRC across the dual-homed ring and the inter-RC link spans.

VPWS in a Closed-Ended Rings

The VPWS port-based pseudowires can be created through MPLS-TP tunnels that are created within a ring or across rings. You cannot create a pseudowire in a ring if the chassis on which the corresponding attachment circuit exists, is down

VPLS in a Closed-Ended Ring

CPT 50 in a closed-ended ring can participate in the open ring or hub-and-spoke models of VPLS.

Local Switching

CPT supports local switching in a ring. Local switching allows switching of Layer 2 data between two attachment circuits on the same CPT 50 in the ring. In local switching (also known as hairpin connection), frames from one interface are switched to another interface on the same CPT 50 in a ring.

VPWS and VPLS in a Dual-Homed Ring

In a dual-homed ring, CPT 50 can participate in VPWS and VPLS by using either unprotected or protected pseudowires, terminating either at WRC or PRC.

Limitations and Restrictions

These limitations and restrictions apply to the ring in CPT:

A maximum of 20 rings can be provisioned with CPT 600 and a maximum of 6 rings can be provisioned with CPT 200.
A maximum of 20 CPT 50 panels can be configured in a ring.
A maximum of 100 CPT 50 panels can be configured across all the rings, on a single CPT 600 or CPT 200.
The Resilient Ethernet Protocol (REP) configurations are internally provisioned on the ring.
A ring cannot be configured on the XFP port.
The east port cannot be same as the west port while creating a ring.
If a chassis is down, no services can be configured on the CPT 50 in a ring through CTC.
The ports that already have Fan-Out-Group (FOG) configured, cannot be used for creating a ring.
A single-homed ring and a dual-homed ring cannot be configured on the same node.
A CPT 600 or CPT 200 chassis cannot function as a PRC and WRC simultaneously.
Services can be configured on the dual-homed ring in the cisco IOS mode.
If a CPT 600 or CPT 200 chassis is used in dual-homed ring, it cannot be used in any other ring configuration.

NTP-J126 Configure a Ring Using CTC

Purpose	This procedure configures a ring.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1

Perform any of the following procedures as needed to configure a single-homed ring:

DLP-J363 Create a Ring Using CTC
DLP-J364 Edit a Ring Using CTC
DLP-J365 Manage the Packet Transport System View of a CPT 50 in a Ring
DLP-J366 View Actual Topology of a Ring

Stop. You have completed this procedure.

Step 2

Perform any of the following procedures as needed to configure a dual-homed ring:

DLP-J370 Add a Node Using CTC
DLP-J371 Set a Node Role Using CTC
DLP-J372 Create a Dual-Homed Ring Using CTC
DLP-J373 Edit a Dual-Homed Ring Using CTC
DLP-J376 Configure Management Virtual Forwarding Interface (VFI)

Stop. You have completed this procedure.

DLP-J363 Create a Ring Using CTC

Purpose	This procedure allows you to do the following: Create a ring Add CPT 50 in the ring Enable the service
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to create a ring.

Step 2

From the View menu, choose Go to Home View.

Step 3

Right-click the fabric or line card and choose Open Packet Transport System View. The Packet Transport System View dialog box appears.

Step 4

Click the Rings tab.

Step 5

Click Create. The Ring Creation wizard appears.

Step 6

In the Ring Attributes area, specify the ring attributes as follows:

From the Topology Type drop-down list, choose Linear or Ring.
Enter the name of the ring that you want to create in the Ring Name field.
In the East Post area, complete the following steps:
- From the Slot drop-down list, choose a slot.
- From the Port drop-down list, choose a port.

In the West Port area, complete the following steps:

Note

The West Port area is displayed only if you have selected Ring from the Topology Type drop-down list to create a closed-ended ring.

From the Slot drop-down list, choose a slot.
From the Port drop-down list, choose a port.

Click Save.

Note

REP is enabled on the east and west ports by default. For information about the default parameters of REP, see Understanding REP in a Ring.

Click Next.

Step 7

To add a CPT 50 in the ring, complete the following steps:

Right-click the ring and click Add. The CPT 50 Attributes dialog box appears.
Enter the device identification number and description of CPT 50.
Click Save.
To add multiple CPT 50 panels, repeat the previous steps.

Step 8

From the Service drop-down list, choose Enable.

Note

You cannot configure services such as MPLS-TP on this ring unless the service is enabled.

Step 9

Return to your originating procedure (NTP).

DLP-J364 Edit a Ring Using CTC

Purpose	This procedure edits a ring using CTC.
Tools/Equipment	None
Prerequisite Procedures	DLP-J363 Create a Ring Using CTC
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to edit a ring.

Step 2

From the View menu, choose Go to Home View.

Step 3

Right-click the fabric or line card and choose Open Packet Transport System View. The Packet Transport System View dialog box appears.

Step 4

Click the Rings tab.

Step 5

From the list of rings, select a ring to edit.

Step 6

Click Edit. The Ring Preview screen appears.

Step 7

Right click the CPT 50 and perform any of the following:

Click Open Card to view the card details of the CPT 50.
Click Open PTS View to open the Packet Transport System view of the CPT 50. For more information, see DLP-J365 Manage the Packet Transport System View of a CPT 50 in a Ring.
Click Edit to modify the device identification number and description of the CPT 50.
Click Delete to delete the CPT 50.

Step 8

From the Service drop-down list, choose Enable.

Note

You cannot configure services such as MPLS-TP on this ring unless the service is enabled.

Step 9

Return to your originating procedure (NTP).

DLP-J365 Manage the Packet Transport System View of a CPT 50 in a Ring

Purpose	This procedure manages the Packet Transport System (PTS) view of a CPT 50 in a ring.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	None

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to manage the PTS view of a CPT 50 in a ring.

Step 2

Right-click the fabric or line card and choose Open Packet Transport System View . The Packet Transport System View dialog box appears.

Step 3

Click the Rings tab.

Step 4

Choose a ring to edit and click Edit. The Ring Preview screen appears.

Step 5

Right-click the CPT 50 and choose Open PTS View. The CPT50 PTS View dialog box appears.

Step 6

The CPT50 PTS View dialog box consists following tabs:

Provisioning tab
Maintenance tab
Service Level Alarms tab

The following table lists all the configurations that you can perform in the Provisioning tab.

Note

The configuration procedures performed in the PTS view of a CPT 50 in a ring is same as those performed in the PTS view of a card. However, the navigation steps to the PTS views of a CPT 50 in a ring and a card are different. Ignore the first three steps in the following procedures and follow step 1 through step 5 mentioned in this procedure to navigate to the CPT50 PTS View dialog box.

Pane

Configuration Procedure

Port Configuration

Control plane

LDP

MPLS TE

MPLS TP

NTP-J36 Configure Global Settings for Multiprotocol Label Switching Transport Profile
DLP-J96 Configure Global Settings for Multiprotocol Label Switching Transport Profile Using CTC

DLP-J98 Create and Configure BFD Templates Using CTC

Note

The following BFD templates are configured automatically for a ring:

fast_profile_BFD
slow_profile_BFD

DLP-J97 Create and Configure BFD Templates Using Cisco IOS Commands
DLP-J100 Configure an MPLS–TP Link Number Using CTC
DLP-J99 Configure an MPLS–TP Link Using Cisco IOS Commands
DLP-J102 Create a Static OAM Class Using CTC
DLP-J101 Create a Static OAM Class Using Cisco IOS Commands

Pseudowire Class

Label Range

QoS

CFM

Y1731

Channel Group

LACP

REP

EFM

Timing

DLP-J326 Set Up Timing Parameters Using CTC
DLP-J327 Select Timing Reference Using CTC DLP-J330 Enable or Disable ESMC Using CTC

Note
For ring port, SynE is enabled by default.
DLP-J329 View Timing Status Report Using CTC

Span

The following table lists all the configurations that you can perform in the Maintenance tab.

Note

The configuration procedures performed in the PTS view of a CPT 50 in a ring is same as those performed in the PTS view of a card. However, the navigation steps to the PTS views of a CPT 50 in a ring and a card are different. Ignore the first three steps in the following procedures and follow step 1 through step 5 mentioned in this procedure to navigate to the CPT50 PTS View dialog box.

Pane	Configuration Procedure
IOS	NTP-J20 Change the CPT System Configuration Mode Using CTC DLP-J56 Open the Cisco IOS Configuration Mode and View the Feature Configuration Details Using CTC
MAC Learning	DLP-J22 Configure the MAC Address Limit on a Bridge Domain Using CTC DLP-J21 Configure MAC Address Limit on a Bridge Domain Using Cisco IOS Commands DLP-J20 Re-enable or Disable MAC Learning on a Bridge Domain Using CTC DLP-J19 Re–enable or Disable MAC Learning on a Bridge Domain Using Cisco IOS Commands DLP-J28 Display Information About the MAC Address Table Using CTC DLP-J27 Display Information About the MAC Address Table Using Cisco IOS Commands DLP-J24 Configure a Static MAC Address on a Service Instance Using CTC DLP-J23 Configure a Static MAC Address on a Service Instance Using Cisco IOS Commands DLP-J26 Remove a MAC Address Using CTC DLP-J23 Configure a Static MAC Address on a Service Instance Using Cisco IOS Commands DLP-J3 Edit an EVC Circuit Using CTC DLP-J25 Remove a MAC Address Using Cisco IOS Commands DLP-J1 Configure an Ethernet Service Instance Using Cisco IOS Commands DLP-J336 Edit a VPLS Circuit Using CTC NTP-J108 Configure a VPLS Circuit Using Cisco IOS Commands
OAM	NTP-J107 Perform ping and traceroute Operations on Services Using CTC

The following table lists all the configurations that you can perform in the Service Level Alarms tab.

Note

The configuration procedures performed in the PTS view of a CPT 50 in a ring is same as those performed in the PTS view of a card. However, the navigation steps to the PTS views of a CPT 50 in a ring and a card are different. Ignore the first three steps in the following procedures and follow step 1 through step 5 mentioned in this procedure to navigate to the CPT50 PTS View dialog box.

Configuration Procedure

NTP-J73 Display Alarms that Affect Services Using CTC

NTP-J74 Display Alarms on Service Using CTC

Step 7

Return to your originating procedure (NTP).

DLP-J366 View Actual Topology of a Ring

Purpose	This procedure provides a graphical representation of the actual ring topology in the field.
Tools/Equipment	None
Prerequisite Procedures	DLP-J363 Create a Ring Using CTC
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to view the actual topology of a ring.

Step 2

From the View menu, choose Go to Home View.

Step 3

Right-click the fabric or line card and choose Open Packet Transport System View.

The Packet Transport System View dialog box appears.

Step 4

Click the Rings tab.

Step 5

Select a ring and click Show Actual Topology.

The Actual Topology dialog box appears containing the graphical representation of the actual ring topology in the field. The actual ring topology contains the physically connected CPT 50s. If there is a mismatch in the actual ring topology from the provisioned ring topology, corresponding alarms are generated.

Note

The Show Actual Topology button is enabled only when the service state is enabled for a ring.

Step 6

Return to your originating procedure (NTP).

DLP-J370 Add a Node Using CTC

Purpose	This procedure allows you to add a node.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1	Complete the NTP-J22 Log into CTC procedure at a node where you want to create a dual-homed ring.
Step 2	From the File menu, choose Add Node to add a new node in the network.
Step 3	In the Add Node dialog box, enter the node name and click Ok.
Step 4	Return to your originating procedure (NTP).

DLP-J371 Set a Node Role Using CTC

Purpose	This procedure sets role of a node using CTC.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to create a ring.

Step 2

From the View menu, choose Go to Home View.

Step 3

Right-click the fabric or line card and choose Open Packet Transport System View. The Packet Transport System View dialog box appears.

Step 4

Click the Node Role tab.

Step 5

In the Dual Home Configuration pane, specify the dual-homed ring attributes as follows:

From the Node Role drop-down list, choose Single Home, WRC or PRC.

Note

To create a single homed ring, choose node role as Single Home. For creating a dual homed ring, choose node role as WRC or PRC.

Enter the IP address of the peer node in the Peer Node IP field.

Note To create a single homed ring, enter the IP address as 0.0.0.0.

The Status field displays status of the node. The default status for WRC and single-homed ring is Active and for PRC is Stand by.

Step 6

Click Apply.

Step 7

Click GO ACTIVE or GO Standby to change the status of the PRC.

Note

The GO ACTIVE or GO Standby buttons are highlighted only if you have selected PRC from the Node Role drop-down list.

Step 8

Return to your originating procedure (NTP).

DLP-J372 Create a Dual-Homed Ring Using CTC

Purpose	This procedure allows you to create a dual-homed ring.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to create a dual-homed ring.

Step 2

From the View menu, choose Go to Network View.

Step 3

Click the Dual Home tab.

Step 4

Click Create. The Dual Home Ring Creation wizard appears.

Step 5

In the Dual Home Attributes area, specify the dual-homed ring attributes as follows:

Enter the name of the ring that you want to create in the Ring Name field.
From the Topology Type drop-down list, choose Dual Home.
Click Next.

Step 6

In the Dual Home Origination screen of the wizard

From the Node drop-down list, choose a WRC node.
From the Slot drop-down list, choose a slot.
From the Port drop-down list, choose a port.
Click Next.

Step 7

In the Dual Home Termination screen of the wizard

From the Node drop-down list, choose a PRC node.
From the Slot drop-down list, choose a slot.
From the Port drop-down list, choose a port.
Click Finish.

Step 8

Click Display Dual-Homed Ring to view the ring.

Note

You can configure different services on the dual-homed ring through Cisco IOS mode.

Step 9

Return to your originating procedure (NTP).

DLP-J373 Edit a Dual-Homed Ring Using CTC

Purpose	This procedure edits a dual-homed ring using CTC.
Tools/Equipment	None
Prerequisite Procedures	DLP-J372 Create a Dual-Homed Ring Using CTC
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1

Complete the NTP-J22 Log into CTC procedure at a node where you want to edit a dual-homed ring.

Step 2

From the View menu, choose Go to Home View.

Step 3

Click the Dual Home tab.

Step 4

From the list of rings, select a ring to edit.

Step 5

Click Edit. The Dual Home Ring Preview screen appears.

Step 6

In the Rings Attributes area, specify the ring attributes as follows:

Modify the name of the ring in the Ring Name field.

From the Service Creation drop-down list, choose Enable or Disable.

Note

For dual-homed ring, services can be configured through Cisco IOS mode only. So the option selected in this drop-down has no impact on services configured for dual-homed ring.

Step 7

To add a CPT 50 in the ring, complete the following steps:

Right-click the ring and click Add. The CPT 50 Attribute dialog box appears.
Enter the device identification number and description of the CPT 50.
Click Save.
To add multiple CPT 50 panels, repeat the step 7 a) through step 7 c).

Step 8

Click Finish.

Step 9

Return to your originating procedure (NTP).

Note

The CPT 50s must be provisioned using CTC in the same manner as they are physically connected. For example, ensure that the ports and equipment identifiers are same in the physical and provisioned configurations.

DLP-J376 Configure Management Virtual Forwarding Interface (VFI)

Purpose	This procedure allows you to configure Management Virtual Forwarding Interface (VFI).
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	As needed
Onsite/Remote	Onsite or remote
Security Level	Provisioning or higher

Procedure

Step 1	Create protected tunnels between both CPT 200 or CPT 600 and CPT 50s with pseudowire class as VPLS.NTP-J41 Configure an MPLS-TP Tunnel
Step 2	Create Pseudowire Class.NTP-J30 Create a Pseudowire Class
Step 3	Configure Mesh VPLS between WRC and PRC . NTP-J107 Configure a VPLS Circuit Using CTC
Step 4	Configure Loopback.DLP-J109 Create and Edit a Loopback Interface Using CTC
Step 5	Configure OSPF. NTP-J65 Configure OSPF and OSPF–TE
Step 6	Configure H-VPLS from one of the 1GE ports of each CPT 50 to WRC as working and to PRC as standby hub node. NTP-J107 Configure a VPLS Circuit Using CTC
Step 7	Assign IP address with similar network mask to another 1GE port.
Step 8	Return to your originating procedure (NTP).

For example, a dual-homed ring is configured between two CPT 600: NE-1 and NE-5 through three CPT 50's: NE-2, NE-3 and NE-4. Perform the following configuration to configure Management VFI:

1. Create TP tunnel NE-1 <-> NE-3 NE-1<->NE-5 NE-3<->NE-5

Tunnel between NE-1 and NE-3:

NE-1

interface Tunnel-tp31

ip unnumbered Loopback0

no keepalive

tp bandwidth 1

tp source 1.1.1.1

tp destination 3.3.3.3

bfd LSP_BFD_50

working-lsp

out-label 100 out-link 51

in-label 250

lsp-number 0

protect-lsp

out-label 980 out-link 42

in-label 990

lsp-number 1

soak link notification 10

NE-2

mpls tp lsp source 1.1.1.1 tunnel-tp 31 lsp working destination 3.3.3.3 tunnel-tp 31

forward-lsp

bandwidth 1

in-label 100 out-label 150 out-link 5646

reverse-lsp

bandwidth 1

in-label 200 out-label 250 out-link 5645

NE-3

interface Tunnel-tp31

ip unnumbered Loopback0

no keepalive

tp bandwidth 1

tp source 3.3.3.3

tp destination 1.1.1.1

bfd LSP_BFD_50

working-lsp

out-label 200 out-link 5745

in-label 150

lsp-number 0

protect-lsp

out-label 960 out-link 5746

in-label 960

lsp-number 1

soak link notification 10

NE-4

mpls tp lsp source 1.1.1.1 tunnel-tp 31 lsp working destination 3.3.3.3 tunnel-tp 31

forward-lsp

bandwidth 1

in-label 970 out-label 960 out-link 5845

reverse-lsp

bandwidth 1

in-label 960 out-label 1010 out-link 5846

NE-4

mpls tp lsp source 1.1.1.1 tunnel-tp 31 lsp working destination 3.3.3.3 tunnel-tp 31

forward-lsp

bandwidth 1

in-label 980 out-label 970 out-link 41

reverse-lsp

bandwidth 1

in-label 1010 out-label 990 out-link 52

Tunnel between NE-3 and NE-5

NE-3

interface Tunnel-tp35

bandwidth 1

ip unnumbered Loopback0

no keepalive

tp source 3.3.3.3

tp destination 5.5.5.5

bfd LSP_BFD_50

working-lsp

out-label 200 out-link 5746

in-label 2030

lsp-number 0

protect-lsp

out-label 3600 out-link 5745

in-label 3660

lsp-number 1

soak link notification 10

NE-4

mpls tp lsp source 3.3.3.3 tunnel-tp 35 lsp working destination 5.5.5.5 tunnel-tp 35

forward-lsp

bandwidth 1

in-label 2000 out-label 2010 out-link 5846

reverse-lsp

bandwidth 1

in-label 2020 out-label 2030 out-link 5845

NE-5

interface Tunnel-tp35

bandwidth 1

ip unnumbered Loopback0

no keepalive

tp source 5.5.5.5

tp destination 3.3.3.3

bfd LSP_BFD_50

working-lsp

out-label 2020 out-link 41

in-label 2010

lsp-number 0

protect-lsp

out-label 3680 out-link 52

in-label 3680

lsp-number 1

soak link notification 10

NE-1

mpls tp lsp source 3.3.3.3 tunnel-tp 35 lsp working destination 5.5.5.5 tunnel-tp 35

forward-lsp

bandwidth 1

in-label 3670 out-label 3680 out-link 42

reverse-lsp

bandwidth 1

in-label 3680 out-label 3670 out-link 51

NE-2

mpls tp lsp source 3.3.3.3 tunnel-tp 35 lsp

protect destination 5.5.5.5 tunnel-tp 35

forward-lsp

bandwidth 1

in-label 3660 out-label 3670 out-link 5645

reverse-lsp

bandwidth 1

in-label 3670 out-label 3660 out-link 5646

2. Create Pesudowire class

NE-1

pseudowire-class PW31

encapsulation mpls

interworking ethernet

control-word

protocol none

preferred-path interface Tunnel-tp31

!

pseudowire-class PW51

encapsulation mpls

interworking ethernet

control-word

protocol none

preferred-path interface Tunnel-tp51

!

pseudowire-class PW_VPLS 51

encapsulation mpls

interworking ethernet

control-word

preferred-path interface Tunnel-tp51

!

pseudowire-class PW_VPLS 31

encapsulation mpls

interworking ethernet

control-word

preferred-path interface Tunnel-tp 31

NE-5

pseudowire-class PW35

encapsulation mpls

interworking ethernet

control-word

protocol none

preferred-path interface Tunnel-tp35

!

pseudowire-class PW51

encapsulation mpls

interworking ethernet

control-word

protocol none

preferred-path interface Tunnel-tp51

!

pseudowire-class PW_VPLS 51

encapsulation mpls

interworking ethernet

control-word

preferred-path interface Tunnel-tp51

!

pseudowire-class PW_VPLS 35

encapsulation mpls

interworking ethernet

control-word

preferred-path interface Tunnel-tp 35

NE-3

pseudowire-class PW35

encapsulation mpls

interworking ethernet

control-word

protocol none

preferred-path interface Tunnel-tp35

!

pseudowire-class PW_VPLS_31

encapsulation mpls

interworking ethernet

control-word

protocol none

preferred-path interface Tunnel-tp31

!

pseudowire-class PW_VPLS 35

encapsulation mpls

interworking ethernet

control-word

preferred-path interface Tunnel-tp35

!

pseudowire-class PW 51

encapsulation mpls

interworking ethernet

control-word

preferred-path interface Tunnel-tp 51

3. Configure Mesh VPLS between NE-1 and NE-5

NE-1

l2 router-id 1.1.1.1

l2 vfi vfi::1 manual

vpn id 10

bridge-domain 10

mtu 1500

neighbor 5.5.5.5 pw-class PW_VPLS_51

!

l2 vfi vfi::2 manual

vpn id 11

bridge-domain 11

mtu 1500

neighbor 5.5.5.5 pw-class PW_VPLS_51

!

l2 vfi vfi::3 manual

vpn id 12

bridge-domain 12

mtu 1500

neighbor 5.5.5.5 pw-class PW_VPLS_51

in-label 960 out-label 1010 out-link 5846

NE-5

l2 router-id 5.5.5.5

l2 vfi VPLS::1 manual

vpn id 10

bridge-domain 10

mtu 1500

neighbor 1.1.1.1 pw-class PW_VPLS_51

!

l2 vfi VPLS::2 manual

vpn id 11

bridge-domain 11

mtu 1500

neighbor 1.1.1.1 pw-class PW_VPLS_51

!

l2 vfi VPLS::3 manual

vpn id 12

bridge-domain 12

mtu 1500

neighbor 1.1.1.1 pw-class PW_VPLS_51

Verfication

Table 4 NE5(PRC)#sh mpls l2 vc
Local intf	Local circuit	Dest address	VC ID	Status
VFI VPLS::1	vfi	1.1.1.1	10	UP
VFI VPLS::2	vfi	1.1.1.1	11	UP
VFI VPLS::3	vfi	1.1.1.1	12	UP

Table 5 NE1(WRC)#sh mpls l2 vc
Local intf	Local circuit	Dest address	VC ID	Status
VFI vfi::1	vfi	5.5.5.5	10	UP
VFI vfi::2	vfi	5.5.5.5	11	UP
VFI vfi::3	vfi	5.5.5.5	12	UP

4. Configure H-VPLS from one of the 1GE ports of each CPT 50 to NE-1 and NE-5

NE-2

interface GigabitEthernet57/10

mtu 9200l

no ip address

carrier-delay msec 200

speed auto

duplex auto

no negotiation auto

no keepalive

soak link notification 10

l2protocol peer cdp lacp

l2protocol forward stp vtp dtp pagp dot1x

service instance 10 ethernet

encapsulation dot1q 201

service-policy input 2G_Ingress_Updated

xconnect 1.1.1.1 10 encapsulation mpls pw-class PW_VPLS_21

backup peer 5.5.5.5 10 pw-class PW_VPLS_25

mtu 1500

!

service instance 20 ethernet

encapsulation dot1q 3001

service-policy input 3G_Ingress_Updated

xconnect 1.1.1.1 11 encapsulation mpls pw-class PW_VPLS_21

backup peer 5.5.5.5 11 pw-class PW_VPLS_25

mtu 1500

!

service instance 30 ethernet

encapsulation dot1q 4001

xconnect 1.1.1.1 12 encapsulation mpls pw-class PW_VPLS_21

backup peer 5.5.5.5 11 pw-class PW_VPLS_25

mtu 1500

NE-3

interface GigabitEthernet57/10

mtu 9200l

no ip address

carrier-delay msec 200

speed auto

duplex auto

no negotiation auto

no keepalive

soak link notification 10

l2protocol peer cdp lacp

l2protocol forward stp vtp dtp pagp dot1x

service instance 10 ethernet

encapsulation dot1q 201

service-policy input 2G_Ingress_Updated

xconnect 1.1.1.1 10 encapsulation mpls pw-class PW_VPLS_31

backup peer 5.5.5.5 10 pw-class PW_VPLS_35

mtu 1500

!

service instance 20 ethernet

encapsulation dot1q 3001

service-policy input 3G_Ingress_Updated

xconnect 1.1.1.1 11 encapsulation mpls pw-class PW_VPLS_31

backup peer 5.5.5.5 11 pw-class PW_VPLS_35

mtu 1500

!

service instance 30 ethernet

encapsulation dot1q 4001

xconnect 1.1.1.1 12 encapsulation mpls pw-class PW_VPLS_31

backup peer 5.5.5.5 11 pw-class PW_VPLS_35

mtu 1500

NE-4

interface GigabitEthernet57/10

mtu 9200l

no ip address

carrier-delay msec 200

speed auto

duplex auto

no negotiation auto

no keepalive

soak link notification 10

l2protocol peer cdp lacp

l2protocol forward stp vtp dtp pagp dot1x

service instance 10 ethernet

encapsulation dot1q 201

service-policy input 2G_Ingress_Updated

xconnect 1.1.1.1 10 encapsulation mpls pw-class PW_VPLS_41

backup peer 5.5.5.5 10 pw-class PW_VPLS_45

mtu 1500

!

service instance 20 ethernet

encapsulation dot1q 3001

service-policy input 3G_Ingress_Updated

xconnect 1.1.1.1 11 encapsulation mpls pw-class PW_VPLS_41

backup peer 5.5.5.5 11 pw-class PW_VPLS_45

mtu 1500

!

service instance 30 ethernet

encapsulation dot1q 4001

xconnect 1.1.1.1 12 encapsulation mpls pw-class PW_VPLS_41

backup peer 5.5.5.5 11 pw-class PW_VPLS_45

mtu 1500

5. Assign IP address with similar network mask to another 1GE port

Preparing to Install the CPT 50 Shelf

This chapter explains how to prepare for the CPT 50 shelf installation.

Important Safety Recommendations

Warning

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document for the appropriate Cisco chassis. Statement 274

Warning

Installation of the equipment must comply with local and national electrical codes. Statement 1074

Warning

This equipment must be installed and maintained by service personnel as defined by AS/NZS 3260. Incorrectly connecting this equipment to a general-purpose outlet could be hazardous. The telecommunications lines must be disconnected 1) before unplugging the main power connector or 2) while the housing is open, or both. Statement 1043

Warning

This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040

Warning

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement 1022

Note

In this chapter, “shelf” refers to the steel enclosure that holds cards and connects power, and “node” refers to the entire hardware and software system.

Note

Unless otherwise specified, CPT 50 shelf refers to both ANSI and ETSI environments.

Note

The CPT 50 shelf is suitable for installation in network telecommunication facilities where the National Electric Code (NEC) applies.

Required Tools and Equipment

The following sections describe the tools and equipment you need to install and test the CPT 50 shelf.

Cisco Supplied Materials

The following materials are required and are shipped with the CPT 50 shelf (wrapped in plastic). The number in parentheses gives the quantity of the item included in the package.

(Only ANSI) Pair of 19-inch mounting brackets (2)
(Only ANSI) Pair of 23-inch mounting brackets (2)
(Only ETSI) Pair of 21-inch mounting brackets (2)
Cable guides (2)
Rubber bumpers (4)
M4 screws to fix brackets (8)
M4 screws to fix ground lug (2)
Ground lug (1)
Power cable (1). A DC power cable is present in the kit if the customers have ordered for it.

Attention:

Always use M4 screws to install a ground lug on a CPT 50 shelf. The Cisco part number for this screw is 48-0468-01. The recommended maximum length is 6 millimeters (mm). If you use a screw longer than 6 mm, it can lead to a short circuit in the CPT 50 shelf.

Note

If the customers have ordered a CPT-50-44GE-48E= or CPT-50-48E-LIC= shelf, a DC power cable is present in the accessory kit. If the customers have ordered a CPT-50-44GE-AC= or CPT-50-AC-LIC shelf, an AC power cable is present in the accessory kit.

Caution

Use only the power cables that are designed to be used with the CPT 50 shelf. These are sold separately.

User Supplied Materials

The following materials, tools, and equipment are required but are not supplied with the CPT 50 shelf.

Equipment rack
M4 Phillips screw driver
Fuse panel
Wire cutters
Wire wrapper
Voltmeter
Ground cable #8 AWG stranded, specified for up to 90° Celsius (194° Fahrenheit)
M3 Phillips screw driver only for CPT-50-44GE-48E= and CPT-50-48E-LIC= shelves to secure the DC power cable to the shelf.

Caution

Use only the power cables that are designed to be used with the CPT 50 shelf. These are sold separately.

NTP-J53 Unpack and Inspect the CPT 50 Shelf

Purpose	This procedure explains how to unpack the CPT 50 shelf and verify its contents.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1	Complete the DLP-J171 Unpack and Verify the CPT 50 Shelf.
Step 2	Complete the DLP-J172 Inspect the CPT 50 Shelf. Stop. You have completed this procedure.

DLP-J171 Unpack and Verify the CPT 50 Shelf

Purpose	This task describes how to remove the shelf from the package and verify the items.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1	When you receive the CPT 50 shelf equipment at the installation site, open the top of the box. The Cisco Systems logo indicates the top of the box.
Step 2	Remove the foam inserts from the box. The box contains the CPT 50 shelf (wrapped in plastic) and other items needed for installation.
Step 3	To remove the shelf, grasp both rings of the shelf removal strap and slowly lift the shelf out of the box.
Step 4	Verify that you have all items listed in the Required Tools and Equipment.
Step 5	Return to your originating procedure (NTP).

DLP-J172 Inspect the CPT 50 Shelf

Purpose	This task explains how to verify that all parts of the shelf assembly are in good condition.
Tools/Equipment	None
Prerequisite Procedures	DLP-J171 Unpack and Verify the CPT 50 Shelf
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1	Verify the following: The CPT 50 shelf is not damaged. The cable connectors, EOBC, timing connectors, and power connectors on the front panel of CPT 50 shelf are not damaged. The SFP cages on the front panel of the CPT 50 shelf are not damaged.
Step 2	If there is any damage, call your Cisco sales engineer for a replacement.
Step 3	Return to your originating procedure (NTP).

ANSI Rack Installation

The CPT 50 shelf is mounted on a 19-inch (482.6-mm) or 23-inch (584.2-mm) equipment rack. If the shelf is mounted in the front position, then it projects 0.9 inches (22.86 mm) from the front of the rack. If the shelf assembly is mounted in the middle position, then it projects 4.3 inches (109.22 mm) from the front of the rack. The shelf mounts in both Electronic Industries Alliance (EIA) standard and Telcordia-standard racks. The shelf assembly is a total of 17.4 inches (442.4 mm) wide with no mounting ears attached. Ring runs are not provided by Cisco and might hinder side-by-side installation of shelves where space is limited.

The CPT 50 shelf measures 1.7 inches (43.1 mm) high, 19 or 23 inches (482.6 or 584.2 mm) wide (depending on which way the mounting ears are attached), and 9.1 inches (231.1 mm) deep.

The following figure shows the dimensions of the CPT 50 shelf in a 19-inch ANSI rack configuration with brackets mounted in the front position.

Figure 11. CPT 50 Shelf Dimensions for a 19-inch ANSI Rack Configuration

Mounting Brackets

Caution

Use only the fastening hardware provided with the CPT 50 shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.

Caution

When mounting the CPT 50 shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the CPT 50 shelf shipping kit, or remove the coating from the threads to ensure electrical continuity.

The mounting brackets (19-inch or 23-inch) are used to mount the shelf on a 19-inch (482.6 mm) rack or a 23-inch (584.2 mm) rack.

Mounting a Single Node

Mounting the CPT 50 shelf on a rack requires a minimum of 1.75 inches (44.44 mm) of vertical rack space. To ensure the mounting is secure, use two #12-24 mounting screws for each side of the shelf assembly. For an ANSI rack, the brackets can be mounted in the front or middle position.

ETSI Rack Installation

The CPT 50 shelf is mounted on a 600 x 600-mm (23.6 x 23.6-inch) or 600 x 300-mm (23.6 x 11.8-inch) ETSI standard equipment rack. The shelf assembly is a total of 442 mm (17.4 inches) wide with no mounting ears attached. Cisco does not provide ring runs, which might hinder side-by-side installation of shelves where space is limited.

The CPT 50 shelf measures 43.1 mm (1.7 inches) high, 533.4 mm (21 inches) wide, and 231.1 mm (9.1 inches) deep.

Figure 1 provides the dimensions of the CPT 50 shelf installed on a 600 x 600-mm (23.6 x 23.6-inch) ETSI standard equipment rack. In this figure, the cable guides are attached to the mounting brackets.

Caution

When mounting a shelf in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack. If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.

Figure 12. CPT 50 Shelf Dimensions for an ETSI Rack Configuration

Mounting a Single Node

The CPT 50 shelf requires 1.75 inches (44.44 mm) minimum of vertical rack space. To ensure the mounting is secure, use two M6 mounting screws for each side of the shelf assembly. In an ETSI rack, the brackets can be mounted only in the front position.

Wall Mounting and Desktop Mounting the CPT 50 Shelf

This section provides information about mounting the CPT 50 shelf on the wall and the desktop.

Wall Mounting
Desktop Mounting

Wall Mounting

The CPT 50 shelf can be mounted on the wall using the wall mount brackets. The type of screws used to mount the brackets on the wall depends on the wall-type; wall mount brackets are not provided by Cisco.

After the CPT 50 shelf is mounted on the wall, a fire protective tray is installed on the wall mount bracket to support the shelf assembly.

Desktop Mounting

The CPT 50 shelf can be mounted on the desktop for easy access.

Laser Warning

The laser warning label is placed on top of the chassis. The following figure shows the label placed on the CPT 50 shelf.

Figure 13. CPT 50 Shelf Label

NTP-J54 Install the CPT 50 Shelf

Purpose	This procedure describes how to install the shelf.
Tools/Equipment	#2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver Screws
Prerequisite Procedures	NTP-J53 Unpack and Inspect the CPT 50 Shelf
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Note

In a CO (Central Office) or CPE (Customer Premises Equipment) installation, if the CPT 600 and CPT 50 units are connected through copper SFP+, place the units less than 6 meters apart in the same lineup.

Warning

The intra-building ports of the equipment or subassembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Statement 7005

Warning

Stability hazard. The rack stabilizing mechanism must be in place, or the rack must be bolted to the floor before you slide the unit out for servicing. Failure to stabilize the rack can cause the rack to tip over. Statement 1048

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045

Warning

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A for CPT 50 shelf with 48 VDC power supply; 15A for CPT 50 shelf with 24 VDC power supply. Statement 1005

Warning

This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A-15A, 100-240VAC~. Statement 1005

Warning

To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of: 131°F (55°C) for CPT 50 shelf with AC power module and 149°F (65°C) for CPT 50 shelf with DC power module. Statement 1047

Warning

Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018

Warning

To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.
If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006

Warning

To prevent airflow restriction, allow clearance around the ventilation openings to be at least: 1 inch (25.4 mm). Statement 1076

Warning

To pass Electrical Fast Transient/Burst (EFT/B) for GR-1089 Issue 6, the Westek UL C(UL) E171740 Type CM 24AWG 75degC EIA/TIA 568-B.2 STP CAT5e dual bantam to RJ45 shielded cable or an equivalent must be used with the DS1 pluggable 30-1462-01. The cable must have a grounded wire that is connected to the RJ45 shell as well as a shield of an aluminum foil.

Note

The CPT 50 installations are suitable for Network Telecommunication facilities and locations where NEC applies.

Procedure

Step 1	Complete the necessary task as applicable: DLP-J173 Mounting the 19-inch Brackets on the CPT 50 Shelf for the ANSI Rack Configuration DLP-J174 Mounting the 23-inch Brackets on the CPT 50 Shelf for the ANSI Rack Configuration DLP-J175 Mounting the Brackets on the CPT 50 Shelf for the ETSI Rack Configuration
Step 2	Complete the necessary mounting task as applicable: DLP-J176 Mount the CPT 50 Shelf on a Rack (One Person) DLP-J178 Mount the CPT 50 Shelf on the Desktop DLP-J177 Mount the CPT 50 Shelf on the Wall
Step 3	Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms. Stop. You have completed this procedure.

DLP-J173 Mounting the 19-inch Brackets on the CPT 50 Shelf for the ANSI Rack Configuration

Purpose	This task describes how to install the 19-inch mounting brackets on the CPT 50 shelf for the ANSI rack configuration.
Tools/Equipment	#2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver
Prerequisite Procedures	NTP-J53 Unpack and Inspect the CPT 50 Shelf
Required/As Needed	As Needed
Onsite/Remote	Onsite
Security Level	None

Caution

Use only the fastening hardware provided with the CPT 50 shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.

Caution

When mounting the CPT 50 shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the CPT 50 ship kit, or remove the coating from the threads to ensure electrical continuity.

Note

The mounting brackets can be installed in the front or the middle position of the chassis.

Procedure

Step 1	Place the wider side of the 19-inch mounting bracket flush against the CPT 50 shelf, as shown in Figure 1. The narrow side of the mounting bracket should be towards the front of the shelf.
Step 2	Align the mounting bracket screw holes against the shelf assembly screw holes.
Step 3	Insert the M4 flat screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m).
Step 4	Repeat Step 1 to Step 3 to mount the bracket on the opposite side. Figure 14. Mounting the Brackets on the CPT 50 Shelf for ANSI Rack Configuration
Step 5	Return to your originating procedure (NTP).

DLP-J174 Mounting the 23-inch Brackets on the CPT 50 Shelf for the ANSI Rack Configuration

Purpose	This task describes how to install the 23-inch mounting brackets on the CPT 50 shelf for the ANSI rack configuration.
Tools/Equipment	#2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver
Prerequisite Procedures	NTP-J53 Unpack and Inspect the CPT 50 Shelf
Required/As Needed	As Needed
Onsite/Remote	Onsite
Security Level	None

Caution

Use only the fastening hardware provided with the CPT 50 shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.

Caution

When mounting the CPT 50 shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the CPT 50 ship kit, or remove the coating from the threads to ensure electrical continuity.

Note

The mounting brackets can be installed in the front or the middle position of the chassis.

Procedure

Step 1

Place the narrow side of the 23-inch mounting bracket flush against the CPT 50 shelf, as shown in Figure 1. The wider side of the mounting bracket should be towards the front of the shelf.

Step 2

Align the mounting bracket screw holes against the shelf assembly screw holes.

Step 3

Insert the M4 flat screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m).

Step 4

Repeat Step 1 to Step 3 to mount the bracket on the opposite side.

Figure 15. Mounting the Brackets on the CPT 50 shelf for a 23-inch (584.2-mm) ANSI Configuration

Step 5

Align the cable guide screw hole against the mount bracket screw hole, as shown in this figure.

Figure 16. Mounting the Cable Guide on the Bracket

Step 6

Insert the M4 screw and tighten it to a torque value of 6.5 in-lbs (0.75 N-m) .

Note

The cable guide is made of plastic. Therefore a lower torque value should be applied to tighten the cable guide screws to avoid breakage.

Step 7

Repeat Step 5 and Step 6 to install the cable guide on the opposite side.

Step 8

Return to your originating procedure (NTP).

DLP-J175 Mounting the Brackets on the CPT 50 Shelf for the ETSI Rack Configuration

Purpose	This task describes how to install the mounting brackets on the CPT 50 shelf for the ETSI rack configuration.
Tools/Equipment	#2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver
Prerequisite Procedures	NTP-J53 Unpack and Inspect the CPT 50 Shelf
Required/As Needed	As Needed
Onsite/Remote	Onsite
Security Level	None

Caution

Use only the fastening hardware provided with the CPT 50 shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.

Caution

When mounting the CPT 50 shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the CPT-50 ship kit, or remove the coating from the threads to ensure electrical continuity.

Note

The mounting brackets can be installed in the front or the middle position of the chassis.

Procedure

Step 1

Place the mounting bracket flush against the CPT 50 shelf, as shown in this figure.

Figure 17. Mounting the Brackets on the CPT 50 Shelf for the ETSI Rack Configuration

Step 2

Align the mounting bracket screw holes against the CPT 50 shelf screw holes.

Step 3

Insert the M4 flat screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m).

Step 4

Repeat Step 1 to Step 3 to mount the bracket on the opposite side.

Step 5

Align the cable guide screw hole against the mount bracket screw hole, as shown in this figure.

Figure 18. Mounting the Cable Guide on the Bracket

Step 6

Insert the M4 screw and tighten it to a torque value of 6.5 in-lbs (0.75 N-m) .

Note

The cable guide is made of plastic. Therefore a lower torque value should be applied to tighten the cable guide screws to avoid breakage.

Step 7

Repeat Step 5 and Step 6 to install the cable guide on the opposite side.

Step 8

Return to your originating procedure (NTP).

DLP-J176 Mount the CPT 50 Shelf on a Rack (One Person)

Purpose	This task explains how one person can mount the shelf assembly in a rack.
Tools/Equipment	#2 Phillips Dynamometric screwdriver Four pan-head Phillips mounting screws
Prerequisite Procedures	NTP-J53 Unpack and Inspect the CPT 50 Shelf
Required/As Needed	As Needed
Onsite/Remote	Onsite
Security Level	None

Note

The CPT 50 shelf requires a minimum of 1.75 inches (44.44 mm) of vertical rack space. To ensure that the mounting is secure, use two M6 mounting screws on each side of the shelf for ETSI rack installation, and two 12-24 x 3/4 pan-head Phillips mounting screws on each side of the shelf for ANSI rack installation. A shelf assembly should be mounted at the bottom of the rack if it is the only unit in the rack.

Note

In an ANSI rack, the chassis can be installed in the front or the middle position. In an ETSI rack, the chassis can be installed only in the front position.

Procedure

Step 1	Verify that the proper fuse panel has been installed in the top mounting space. If a fuse panel is not present, you must install one according to manufacturer instructions: For a 48 V DC power supply, the fuse rating must not exceed 10 A. For a 24 V DC power supply, the fuse rating must not exceed 15 A. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2	Ensure that the shelf assembly is mounted on the appropriate rack equipment: 23 inches (584.2 mm) or 19 inches (482.6 mm) for ANSI racks 600 x 600-mm (23.6 x 23.6-inch) or 600 x 300-mm (23.6 x 11.8-inch) for ETSI racks. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes. Diagram 1 of Figure 1 shows the CPT 50 shelf mounted on an ANSI rack in the middle position using 19-inch mounting brackets. Diagram 2 of Figure 1 shows the CPT 50 shelf mounted on an ETSI rack in the front position using mounting brackets. Figure 19. Mounting an CPT 50 Shelf in a Rack
Step 3	Lift the shelf to the desired position in the rack.
Step 4	Align the screw holes on the mounting brackets with the mounting holes in the rack.
Step 5	Using the Phillips Dynamometric screwdriver, install one mounting screw in each side of the assembly: For an ANSI rack, use 12-24 x 3/4 pan-head Phillips mounting screws and tighten it to a torque value of 22 in-lbs (2.5 Nm) For an ETSI rack, use M6 mounting screws and tighten it to a torque value of 22 in-lbs (2.5 Nm)
Step 6	When the shelf assembly is secured to the rack, install the remaining two mounting screws on either sides of the shelf assembly.
Step 7	Return to your originating procedure (NTP).

DLP-J177 Mount the CPT 50 Shelf on the Wall

Purpose	This task explains how to mount the CPT 50 shelf on the wall.
Tools/Equipment	#2 Phillips Dynamometric screwdriver
Prerequisite Procedures	NTP-J53 Unpack and Inspect the CPT 50 Shelf
Required/As Needed	As Needed
Onsite/Remote	Onsite
Security Level	None

Note

The CPT 50 shelf requires a minimum of 23.65 inches (600-mm) vertical length and a minimum of 15.75 inches (400-mm) horizontal width on the wall. Wall mount brackets are used to mount the CPT 50 shelf on the wall. The type of screws used to mount the brackets on the wall depends on the wall-type; wall mount brackets are not provided by Cisco. The screws used must be able to sustain an overall weight of at least 10 kg (22 lb).

Procedure

Step 1	Verify that the proper fuse panel has been installed in the top mounting space. If a fuse panel is not present, you must install one according to manufacturer instructions: For a 48 V DC power supply, the fuse rating must not exceed 10 A. For a 24 V DC power supply, the fuse rating must not exceed 15 A. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2	Mount the bracket on the wall, as shown in Figure 1. To mount the bracket on a non-concrete wall, choose the bracket holes based on the wall structure. At least four screws must be used to mount the bracket on the wall. Based on the wall material, apply the torque value provided by the screw vendor.
Step 3	Align the mounting bracket screw holes against the shelf screw holes, as shown in diagram 1 of Figure 1.
Step 4	Insert six M4 pan-head screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m), as shown in diagram 2 of Figure 1. Figure 20. Wall Mounting of the CPT 50 Shelf
Step 5	Align the fire protective drip tray screw holes against the wall mounting bracket screw holes, as shown in diagram 1 of Figure 2. The fire protective drip tray is present in the wall mount accessory kit provided by Cisco. The part number of the fire protective drip tray is Cisco PN 700-31762-XX. The product identifier (PID) of the wall mount accessory kit is CPT-50-BRKTWM= and the part number is Cisco PN 53-3513-XX.
Step 6	Insert two M4 pan-head screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m), as shown in diagram 2 of Figure 2. Figure 21. Mounting the Fire Protective Cover
Step 7	Return to your originating procedure (NTP).

DLP-J178 Mount the CPT 50 Shelf on the Desktop

Purpose	This task explains how to mount the shelf on the desktop.
Tools/Equipment	#2 Phillips Dynamometric screwdriver
Prerequisite Procedures	NTP-J53 Unpack and Inspect the CPT 50 Shelf
Required/As Needed	As Needed
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1	Verify that the proper fuse panel has been installed in the top mounting space. If a fuse panel is not present, you must install one according to manufacturer instructions: For a 48 V DC power supply, the fuse rating must not exceed 10 A. For a 24 V DC power supply, the fuse rating must not exceed 15 A. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2	Locate the rubber bumpers provided in the accessory tool kit.
Step 3	Place the CPT 50 shelf upside down on a smooth, flat surface.
Step 4	Peel off the rubber bumpers from the adhesive strip and place it adhesive-side down onto all the four corners of the surface, as shown in this figure. Figure 22. Desktop Mounting of the CPT 50 shelf
Step 5	Place the CPT 50 shelf on a desktop, or other flat and secure surface.
Step 6	Return to your originating procedure (NTP).

Power Module

The CPT 50 shelf is available in four variations based on the power module :

CPT 50 shelf with an AC power module for ANSI and ETSI standards
CPT 50 shelf with a DC power module (48 V) for ANSI standard
CPT 50 shelf with a DC power module (48 V) for ETSI standard
CPT 50 shelf with a DC power module (24 V) for ANSI standard

Note

Do not remove the top cover of the CPT 50 shelf.

CPT 50 Shelf with an AC Power Module

The AC power module converts the AC input current to DC output current. The AC power module has one AC single phase with 3- pole ( line L, Neutral N, and Protective Earth PE) input connector.

CPT 50 Shelf with a DC Power Module

The CPT 50 shelf with a DC power module can be powered by redundant DC power lines, however a single power line can power the entire CPT 50 shelf.

The CPT 50 shelf with DC power module for ETSI standard has two input battery connectors (two poles)— –48V, RET for power terminals A and B.

The CPT 50 shelf with DC power module for ANSI standard has single terminal block with four poles— –48V, RET for power terminals A and B.

Fan-Tray Assembly

The fan-tray assembly is preinstalled on the right side of the CPT 50 shelf. The fan-tray assembly is removable and holds fans and fan-control circuitry for the CPT 50 shelf. The fan-tray assembly should be accessed only if a fan failure occurs.

The fan-tray assembly has the following ports:

EOBC (Ethernet Out-of-Band Channel)—An RJ-45 port that supports high bandwidth external connectivity. If the CPT-50 shelf fails to boot up, the EOBC port also called as the disaster recovery port is used to log in to the CPT-50 shelf for troubleshooting.

Note

The EOBC port is meant only for TAC (Technical Assistance Center) usage.
PPS (Pulse Per Second)—A mini BNC output port that provides timing signals to an external equipment from the CPT 50 shelf .
10MH—A mini BNC output port that provides timing signals at a frequency of 10 MHz to an external equipment from the CPT 50 shelf and RET for power terminals A and B.
ToD/PPS (Time of Day/Pulse Per Second)—An RJ-45 serial output port that provides time and day information and timing signals to an external equipment from the CPT 50 shelf.
CONSOLE—A USB port that is used to connect a console terminal. The console terminal can be one of the following:
- An ASCII terminal or a PC running terminal emulation software
- A modem

The following figure shows the ports on the fan-tray assembly:

Figure 23. Ports on the Fan-Tray Assembly

Note

The timing signals are compliant with the IEEE 1588 standard.

The console port provides access to the CPT 50 shelf either locally (using a console terminal), or remotely (using a modem). Console connections transmit at slower speeds than modems; therefore, the console connection is suited for use with console terminals.

Note

An RJ-45 serial port is used for TOD/PPS functionality. The two RJ-45 pins 7 and 8 is used for TOD (Time Of Day) functionality and the other two RJ-45 pins 1 and 2 are used for PPS functionality. Even though an RJ-45 cable is used for TOD/PPS connection, a serial link is established. Two mini coax connectors with RG316 1.0/2.3 M/M cables (50 ohm) are used for PPS (Pulse Per Second) and for 10MHz sinusoidal signal. Cable for TOD/PPS and 10MHz shall be shielded.

Note

For rules about provisioning timing references, see Telcordia SR-NWT-002224.

Fan Speed

Fan speed is controlled by the microprocessor present in the CPT 50 shelf. The sensors measure the critical component temperature of the CPT 50 shelf. Fan speed options are low, medium, and high.

Fan Failure

If one or more fans fail on the fan-tray assembly, replace the entire assembly. You cannot replace individual fans. The red Fan Fail LED on the front of the CPT 50 shelf illuminates when one or more fans fail. The red Fan Fail LED clears after you install a working fan-tray.

NTP-J55 Replace the Fan-Tray Assembly in the CPT 50 Shelf

Purpose	This procedure describes how to replace the fan-tray assembly in the CPT 50 shelf.
Tools/Equipment	#2 Phillips Dynamometric screwdriver
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Caution

Do not operate an CPT 50 shelf without an air filter.

Note

The estimated time for a skilled technician to replace an equipment fan or fan tray is 2 minutes.

Note

The fan or the cooling unit can be replaced without service interruption.

Caution

Do not force a fan-tray module into place. Doing so can damage either the connectors on the fan tray or the connectors on the back panel of the shelf assembly, or both.

Note

Error messages appear on the TNC or TSC card, the fan-tray LED, and in Cisco Transport Controller (CTC) when the fan-tray module is removed from the shelf or when one fan is not working.

Procedure

Step 1	Loosen the screw on the fan-tray assembly, as shown in this figure. Figure 24. Fan-Tray Assembly in the CPT-50 Shelf
Step 2	Extract the fan-tray assembly partially ( not more than 1 inch) to disconnect the backplane connector and wait until the fan stops.
Step 3	When the fans have stopped, pull the fan-tray assembly completely out of the shelf, as shown this figure. Figure 25. Fan-Tray Extracted
Step 4	Slide the new fan-tray assembly into the shelf until the electrical plug at the rear of the tray plugs into the corresponding receptacle on the backplane.
Step 5	Tighten the M3 screw to a torque value of 4 in-lbs (0.45 N-m) on the fan-tray assembly. Stop. You have completed this procedure.

NTP-J56 Replace the Air Filter in the CPT 50 Shelf

Purpose	This procedure explains how to replace the air filter of the CPT 50 shelf.
Tools/Equipment	#2 Phillips Dynamometric screwdriver
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Caution

Do not operate a CPT 50 shelf without an air filter.

Note

Replacement or cleaning of an air filter is recommended every 60 days. Air filters are replaceable or reusable.

Procedure

Step 1	Loosen the screw on the air filter faceplate, as shown in this figure. Figure 26. Removing the Air Filter
Step 2	Extract the air filter from the shelf, as shown in this figure. Figure 27. Replacing the Air Filter
Step 3	Remove the air filter faceplate from the air filter frame, as shown in this figure. Figure 28. Removing Air filter from the Face Plate
Step 4	Clean or replace the air filter.
Step 5	Insert the air filter faceplate engaging the air filter frame, as shown in this figure. Figure 29. Attach the Air Filter Faceplate to the Air Filter Frame
Step 6	Insert the air filter into the shelf.
Step 7	Tighten the M3 screw to a torque value of 4.0 in-lbs (0.45 N-m) on the air-filter. Stop. You have completed this procedure.

Power and Ground Description

Ground the equipment according to Telcordia standards or local practices. The following sections describe how to power and ground the CPT 50 shelf.

Note

For detailed instructions on grounding the CPT 50 shelf, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.

ANSI Power and Ground

For AC power feed, use the power cable shipped with the CPT 50 shelf. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes. The voltage rating value for AC power ranges between 100 VAC to 240 VAC depending on the standards in various countries. This product is intended for use on the TN and TT power systems.

The CPT 50 shelf for 48 VDC power supply has redundant –48 VDC #14 single-hole lug power terminals. The terminals are labeled RET(A), RET(B), -48V(A), and -48V(B) on the power module. See the figure below:

Figure 30. CPT 50 Shelf for 48 VDC Power Supply

The CPT 50 shelf for 24 VDC power supply has redundant –24 VDC #14 single-hole lug power terminals. The terminals are labeled RET(A), RET(B), -24V(A), and -24V(B) on the power module.

To install redundant DC power feeds, use four power cables and one ground cable. For a single power feed, only two power cables (#14 AWG or larger, copper conductor, 194 degrees Fahrenheit [90 degrees Celsius] minimum) and one ground cable (#8 AWG or larger) are required. Use a conductor with low impedance to ensure circuit overcurrent protection. However, the conductor must have the capability to safely conduct any faulty current that might be imposed.

For a 24 VDC power supply, the fuse rating must not exceed 15 A. The voltages –20 VDC and –28.3 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -24 VDC.

For a 48 VDC power supply, the fuse rating must not exceed 10 A. The voltages –40.5 VDC and –57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. Functionality is guaranteed at -40 VDC input voltage, according to GR-1089. The nominal steady state voltage is -48 VDC.

We recommend the following wiring conventions, but customer conventions prevail:

Red wire for battery connections (–48 VDC or -24 VDC).
Black wire for battery return connections (RET).
The battery return connection is treated as DC-I, as defined in Telcordia GR-1089-CORE.

The ground lug must be a dual-hole type, UL Listed, CSA certified, and rated to accept the #8 AWG cable. Two ground threaded holes with M4 screws are provided on the CPT 50 shelf to accommodate the dual-hole lug. See the figure below:

Figure 31. Ground Points on the CPT 50 Shelf

ETSI Power and Ground

The CPT 50 shelf for ETSI has redundant –48 VDC power connectors (DSUB for DC power module) on the DC power module. To install redundant power feeds, use the two power cables shipped with the CPT 50 shelf and one ground cable. For a DC power supply, the fuse rating must not exceed 10 A. The voltages –40.5 VDC and –57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -48 VDC.

For AC power feed, use the power cable shipped with the CPT 50 shelf. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes. The voltage rating value for AC power ranges between 100 VAC to 240 VAC depending on the standards in various countries. This product is intended for use on the TN and TT power systems.

Caution

Use only the power cables shipped with the CPT 50 shelf. The part number of the cables is Cisco PN 72-4974-XX and the PID is CPT-DC-CBL-E=.

NTP-J57 Install the Power Feeds and Ground to the CPT 50 Shelf

Purpose	This procedure explains how to install power feeds and ground the CPT 50 shelf.
Tools/Equipment	ANSI and ETSI: #2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver Screws Ground cable 8.37-mm² (#8 AWG) stranded Listed pressure dual-holes lugs suitable for #14 AWG or larger copper conductors Wire cutters Wire strippers Crimp tool Fuse panel ETSI only: Power cable (from the fuse panel to the power modules), shipped with the CPT 50 shelf Two-hole grounding lug, shipped with the CPT 50 shelf ANSI only: Power cable (from the fuse panel to the assembly), #14 AWG or larger copper conductors, 194°F [90°C])
Prerequisite Procedures	Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024

Warning

To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390

Warning

When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. Statement 1002

Warning

Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003

Warning

Before working on a chassis or working near power supplies, unplug the power cord on AC units. Statement 246

Warning

This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Statement 39

Warning

Use copper conductors only. Statement 1025

Warning

Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements in IEC 60950-1 based safety standards. Statement 1033

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045

Warning

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A for CPT 50 shelf with 48 VDC power supply; 15A for CPT 50 shelf with 24 VDC power supply. Statement 1005

Warning

This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A-15A, 100-240VAC~. Statement 1005

Warning

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement 1022

Warning

This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028

Caution

Always use the supplied ESD wristband when working with a powered CPT 50 shelf. For detailed instructions on how to wear the ESD wristband, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.

Procedure

Step 1	Verify that the correct fuse panel is installed in the top mounting space: For a 48 VDC power supply, the fuse rating must not exceed 10 A. For a 24 VDC power supply, the fuse rating must not exceed 15 A. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2	Depending on the shelf and the power module installed, complete the necessary task: DLP-J179 Connect Office Power (AC) to the CPT 50 Shelf. DLP-J180 Connect Office Power (DC) to the CPT 50 Shelf (ANSI Only). DLP-J181 Connect Office Power (DC) to the CPT 50 Shelf (ETSI Only).
Step 3	Connect the office ground to the CPT 50 shelf. For detailed instructions on grounding, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Step 4	Complete the DLP-J182 Turn On and Verify AC Office Power on the CPT 50 Shelf or DLP-J183 Turn On and Verify DC Office Power on the CPT 50 Shelf as necessary. Stop. You have completed this procedure.

DLP-J179 Connect Office Power (AC) to the CPT 50 Shelf

Purpose	This task explains how to connect AC power to the CPT 50 shelf.
Tools/Equipment	#2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver Wire wrapper Wire cutters Wire strippers Crimp tool Fuse panel Ground cable 8.37-mm² (#8 AWG) stranded
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Note

This product is intended for use on the TN and TT power systems.

Warning

When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046

Warning

This equipment shall be connected to AC mains provided with a surge protective device (SPD) at the service equipment complying with NFPA 70, the National Electrical Code (NEC). Statement 7012

Caution

The CPT 50 shelf relies on the protective devices in the building installation to protect against short circuit, overcurrent, and ground faults. Ensure that the protective devices are properly rated and comply with national and local codes.

Caution

When terminating the frame ground, do not use soldering lug connectors, screwless (push-in) connectors, quick connect connectors, or other friction-fit connectors.

Note

If the CPT-50 shelf loses its connection to the line or fabric card, the CPT-50 shelf resets until the connection to the line or fabric card is re-established.

Procedure

Step 1

Attach the AC power cable to the cable connector in the AC power module, as shown in this figure.

Figure 32. Connecting Office Power—AC Power

Step 2

Close the cable clip to secure the power cable, as shown in this figure.

Figure 33. Cable Clip to Secure the Power Cable

Step 3

Connect the power cable to the fuse panel or power source.

Note

The voltage rating value for AC power ranges between 100 VAC to 240 VAC depending on the standards in various countries.

Step 4

Return to your originating procedure (NTP).

DLP-J180 Connect Office Power (DC) to the CPT 50 Shelf (ANSI Only)

Purpose	This task explains how to connect the DC power to the CPT 50 shelf (ANSI Only).
Tools/Equipment	#2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver Wire cutters Wire strippers Crimp tool Fuse panel Ground cable 8.37-mm² (#8 AWG) stranded Power cable (from fuse panel to assembly), #14 AWG or larger copper conductors, 194°F [90°C]) Listed pressure dual-holes lugs suitable for #14 AWG or larger copper conductors
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046

Warning

Hazardous voltage or energy may be present on DC power terminals. Always replace cover when terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in place. Statement 1075

Caution

The CPT 50 shelf relies on the protective devices in the building installation to protect against short circuit, overcurrent, and ground faults. Ensure that the protective devices are properly rated and comply with national and local codes.

Note

The battery return connection is treated as DC-I, as defined in Telcordia GR-1089-CORE.

Note

If the CPT-50 shelf loses its connection to the line or fabric card, the CPT-50 shelf resets until the connection to the line or fabric card is re-established.

Procedure

Step 1

Connect the return cables of the power supply to the Earth ground located at the power supply side.

Step 2

Connect the office power according to the fuse panel engineering specifications.

Step 3

Measure and cut the cables as needed to reach the CPT 50 shelf from the fuse panel.

Step 4

Dress the power according to local site practice.

Step 5

Strip 1/2 inch (12.7 mm) of insulation from all power cables that you will use.

Step 6

Crimp the lugs onto the ends of all the power leads.

Step 7

Remove the terminal block protective cover, as shown in this figure.

Figure 34. Removing the Terminal Block Protective Cover

Step 8

Untighten the terminal block screws, as shown in this figure.

Figure 35. Loosening the Terminal Block Screws

Step 9

Insert the lugs, as shown in this figure.

Figure 36. Inserting the Lugs

Note

There are two DC power terminals—A and B. Each power terminal is connected with two cables—one for RET and the other for -48V.

Step 10

Tighten the M3.5 screws to a torque value of 7 in-lbs (0.79 N-m) to lock the lugs.

Step 11

Mount the terminal block protective cover on the CPT 50 shelf (see the following figure, "Connecting Office Power—DC Power Modules (ANSI Only)").

Note

Use only pressure terminal connectors, such as ring and fork types, when terminating the battery, battery return, and frame ground conductors.

Figure 37. Replacing the Terminal Block Protective Cover

Caution

Before you make any crimp connections, coat all bare conductors (battery, battery return, and frame ground) with an appropriate antioxidant compound. Bring all unplated connectors, braided strap, and bus bars to a bright finish, then coat with an antioxidant before you connect them. You do not need to prepare tinned, solder-plated, or silver-plated connectors and other plated connection surfaces, but always keep them clean and free of contaminants.

Caution

When terminating the power, return (RET), and frame ground, do not use soldering lug, screwless (push-in) connectors, quick-connect, or other friction-fit connectors.

Step 12

Return to your originating procedure (NTP).

DLP-J181 Connect Office Power (DC) to the CPT 50 Shelf (ETSI Only)

Purpose	This task explains how to connect the DC power to the CPT 50 shelf (ETSI Only).
Tools/Equipment	#2 Phillips Dynamometric screwdriver Medium slot-head screwdriver Small slot-head screwdriver Wire wrapper Wire cutters Wire strippers Crimp tool Fuse panel Ground cable 8.37-mm² (#8 AWG) stranded
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046

Warning

Hazardous voltage or energy may be present on DC power terminals. Always replace cover when terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in place. Statement 1075

Note

The battery return connection is treated as DC-I, as defined in Telcordia GR-1089-CORE.

Caution

The CPT 50 shelf relies on the protective devices in the building installation to protect against short circuit, overcurrent, and ground faults. Ensure that the protective devices are properly rated and comply with national and local codes.

Note

If the CPT 50 shelf loses its connection to the line or fabric card, the CPT 50 shelf resets until the connection to the line or fabric card is re-established.

Procedure

Step 1

Connect the return cables of the power supply to the Earth ground located at the power supply side.

Step 2

Attach the DC ETSI power cables to the DSUB power connectors of the DC power module, as shown in this figure.

Figure 38. Connecting DC ETSI Power Cables to the DSUB Power Connectors

Step 3

Tighten the M3 pan-head screws to a torque value of 4 in-lbs ( 0.45 N-m) to secure the cable, as shown in this figure.

Figure 39. Securing the DC Power Cables

Note

Use only pressure terminal connectors, such as ring and fork types, when terminating the battery, battery return, and frame ground conductors.

Caution

Before you make any crimp connections, coat all bare conductors (battery, battery return, and frame ground) with an appropriate antioxidant compound. Bring all unplated connectors, braided strap, and bus bars to a bright finish, then coat with an antioxidant before you connect them. You do not need to prepare tinned, solder-plated, or silver-plated connectors and other plated connection surfaces, but always keep them clean and free of contaminants.

Caution

When terminating power, return, and frame ground, do not use soldering lug, screwless (push-in) connectors, quick-connect, or other friction-fit connectors.

Step 4

Return to your originating procedure (NTP).

DLP-J182 Turn On and Verify AC Office Power on the CPT 50 Shelf

Purpose	This task explains how to measure the power to verify correct power and returns for the CPT 50 shelf.
Tools/Equipment	Voltmeter
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms. DLP-J179 Connect Office Power (AC) to the CPT 50 Shelf
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390

Caution

Do not apply power to the shelf assembly until you complete all the installation steps.

Procedure

Step 1	To power up the node, insert the fuse into the fuse position according to site practice. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries.
Step 2	If the CPT 50 shelf does not power up, check the voltage at the power source using a voltmeter. The voltage should be 100 VAC to 240 VAC +/-10 percent.
Step 3	Return to your originating procedure (NTP).

DLP-J183 Turn On and Verify DC Office Power on the CPT 50 Shelf

Purpose	This task explains how to measure the power to verify correct power and returns for the CPT 50 shelf.
Tools/Equipment	Voltmeter
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms. DLP-J180 Connect Office Power (DC) to the CPT 50 Shelf (ANSI Only) (or) DLP-J181 Connect Office Power (DC) to the CPT 50 Shelf (ETSI Only)
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390

Caution

Do not apply power to the shelf assembly until you complete all the installation steps.

Procedure

Step 1

Using a voltmeter, verify the office battery and ground at the following points on the fuse panel:

To verify the power, place the black test lead of the voltmeter to the return (RET). Place the red test lead on the BAT-A connection and verify that:

For a 24 VDC power supply, the voltage is between –20 VDC and –28.3 VDC. Place the red test lead on the BAT-B connection and verify that it is between –20 VDC and –28.3 VDC.

Note

The voltages –20 VDC and –28.3 VDC are, respectively, the minimum and maximum voltages required to power the CPT 50 shelf that has 24V DC power supply. The nominal steady state voltage is -24 VDC.

For a 48 VDC power supply, the voltage is between –40.5 VDC and –57.6 VDC. Place the red test lead on the BAT-B connection and verify that it is between –40.5 VDC and –57.6 VDC.

Note

The voltages –40.5 VDC and –57.6 VDC are, respectively, the minimum and maximum voltages required to power the CPT 50 shelf that has 48V DC power supply. The nominal steady state voltage is -48 VDC.

To verify the ground, place the black test lead of the voltmeter to the frame ground. Place the red test lead on the BAT-A return ground and verify that no voltage is present, that is, meter reading must be 0 VDC. Place the red test lead on the BAT-B return ground and verify that no voltage is present, that is, meter reading must be 0 VDC.

Step 2

To power up the node, insert the fuse into the fuse position according to site practice. For a 24 VDC power supply, the fuse rating must not exceed 15 A. For a 48V DC power supply, the fuse rating must not exceed 10 A.

Step 3

Using a voltmeter, verify the CPT 50 shelf for –48 VDC or –24 VDC battery and return:

To verify the BAT-A of the shelf, place the black lead of the voltmeter to the return. Place the red test lead to the –48V or –24V (BAT-A battery connection) red cable. For a 48 VDC power supply, verify that it reads between –40.5 VDC and –57.6 VDC. For a 24 VDC power supply, verify that the voltage reads between –20 VDC and –28.3 VDC. Then place the red test lead of the voltmeter to the RET1 (BAT-A return ground) black cable and verify that no voltage is present, that is, meter reading must be 0 VDC.

Note

For a CPT 50 shelf that has 24 VDC power supply, the voltages –20 VDC and –28.3 VDC are, respectively, the minimum and maximum voltages required to power the CPT 50 shelf. The nominal steady state voltage is –24 VDC. To prevent damage to the CPT 50 shelf, the voltage must not exceed -30 VDC.

Note

For a CPT 50 shelf that has 48 VDC power supply, the voltages –40.5 VDC and –57.6 VDC. are, respectively, the minimum and maximum voltages required to power the CPT 50 shelf. The nominal steady state voltage is –48 VDC.

To verify the BAT-B of the shelf, place the black test lead of the voltmeter to the return. Place the red test lead to the –48 V or –24 V (BAT-B battery connection) red cable. For a 48 VDC power supply, verify that it reads between –40.5 VDC and –57.6 VDC. For a 24 VDC power supply, verify that the voltage reads between –20 VDC and –28.3 VDC. Then place the red test lead of the voltmeter to the RET2 (BAT-B return ground) black cable and verify that no voltage is present, that is, meter reading must be 0 VDC.
To verify the ground, place the black test lead of the voltmeter to the frame ground. Place the red test lead on the BAT-A return ground and verify that no voltage is present, that is, meter reading must be 0 VDC. Place the red test lead on the BAT-B return ground and verify that no voltage is present, that is, meter reading must be 0 VDC.

Step 4

Return to your originating procedure (NTP).

NTP-J58 Connecting Cables to the EOBC, Timing, and Console Ports

Purpose	This procedure describes how to connect cables to the EOBC, timing, and console ports in the CPT 50 shelf.
Tools/Equipment	Mini-BNC cables (Cisco PN 72-5118-XX) USB cable CAT-5 Ethernet cable
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	As needed
Onsite/Remote	Onsite
Security Level	None

Caution

Always use the supplied Electrostatic Discharge (ESD) wristband when working with a powered CPT 50 shelf. For detailed instructions on how to wear the ESD wristband, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.

Procedure

Step 1	Complete the DLP-J184 Connect the Timing Cables to the PPS, 10MHz, and ToD/PPS Ports to connect timing to an external equipment.
Step 2	Complete the DLP-J185 Install Cables to the EOBC or Console Port to install the cables to the EOBC or console port. Stop. You have completed this procedure.

DLP-J184 Connect the Timing Cables to the PPS, 10MHz, and ToD/PPS Ports

Purpose	This procedure describes how to connect the timing cables to the PPS, 10 MHz, and ToD/PPS ports on the CPT 50 shelf.
Tools/Equipment	Mini-BNC cables (Cisco PN 72-5118-XX) CAT-5 Ethernet cable
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	As needed
Onsite/Remote	Onsite
Security Level	None

Warning

The intra-building ports of the equipment or subassembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Statement 7005

Note

For rules about provisioning timing references, see ITU-T G.813.

Note

To unplug the RJ-45 cables connected to the ToD/PPS and EOBC ports on the fan-tray, use small pliers or a screwdriver.

Procedure

Step 1	Locate the timing connectors (PPS, 10 MHz, or ToD/PPS) on the fan-tray assembly of the CPT 50 shelf, as shown in this figure. Figure 40. Timing Connectors (PPS, 10 MHz, or ToD/PPS) on the Fan-Tray Assembly
Step 2	To connect the PPS or 10 MHz port: Connect one end of the mini-BNC cable to the PPS or 10 MHz mini-BNC output port. Connect the other end of the mini-BNC cable to an external equipment to provide timing signals.
Step 3	To connect the ToD/PPS RJ-45 output port: Connect one end of a standard CAT-5 Ethernet cable to the ToD/PPS RJ-45 output port. Connect the other end of the CAT-5 Ethernet cable to an external equipment to provide timing signals.
Step 4	Return to your originating procedure (NTP).

DLP-J185 Install Cables to the EOBC or Console Port

Purpose	This procedure explains how to connect cables to the EOBC or console port on the CPT 50 shelf.
Tools/Equipment	USB cable CAT-5 Ethernet cable
Prerequisite Procedures	NTP-J54 Install the CPT 50 Shelf Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Required/As Needed	As needed
Onsite/Remote	Onsite
Security Level	None

Warning

The intra-building ports of the equipment or subassembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Statement 7005.

Note

The console port is used for the setup and maintenance of the CPT 50 shelf and the EOBC port is used for disaster recovery, that is, to log in to the CPT 50 shelf for troubleshooting when the connection between the CPT 50 shelf and CPT 600 shelf is lost.

Note

To unplug the RJ-45 cables connected to the ToD/PPS and EOBC ports on the fan-tray, use small pliers or a screwdriver.

Procedure

Step 1	Locate the EOBC port or the console port on the fan tray assembly of the CPT 50 shelf, as shown in this figure. Figure 41. EOBC or Console Port on the Fan-Tray Assembly
Step 2	To connect the EOBC port: Connect one end of a standard CAT-5 Ethernet cable to the EOBC port. Connect the other end of the CAT-5 Ethernet cable to establish external connectivity.
Step 3	To connect the console port: Connect one end of the USB cable to the console port. Connect the other end of the USB cable to the console terminal or a modem that connects to the console terminal.
Step 4	Return to your originating procedure (NTP).

NTP-J59 Install and Route Fiber-Optic Cables

Purpose	This task describes how to install and route fiber-optic cables.
Tools/Equipment	Cables Tie-wrap
Prerequisite Procedures	None
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051

Caution

When connecting an optical fiber patch cord between the CPT 50 shelf and the optical card ports in the Cisco ONS 15454 M6 or Cisco ONS 15454 M2, use the electrostatic discharge wristband supplied with the Cisco ONS 15454 M6 or M2.

Note

Always clean all the fiber connectors thoroughly before making the connection with the mating adapter. Very small particles can permanently damage the end of the mating fiber inside the CPT 50 shelf, which makes regular cleaning imperative. For cleaning instructions, see NTP-J60 Clean Fiber Connectors.

Note

The CPT 50 shelf features LC/UPC bulkhead adapters. Always use fiber-optic cables equipped with the corresponding (LC/UPC) connector type. Using any other type of connector results in damage to the connector or adapter, or both.

Procedure

Step 1

Place the LC/UPC cable connector in front of the corresponding bulkhead adapter on the front panel of the CPT 50 shelf.

Step 2

Align the keyed ridge of the cable connector with the slot in the receiving adapter.

Step 3

Gently push the cable connector into the adapter until you hear a click, which indicates that the latching system is engaged.

Step 4

Route the fiber cables through the cable guide (left and right side). A tie-wrap is tied around the fiber and cables through the cable guide.

The cables are routed through the cable guide in an ANSI (23-inch) rack configuration, as shown in this figure.

Figure 42. Cable Management in an ANSI Rack Configuration

The cables are routed through the cable guide in an ETSI rack configuration, as shown in this figure.

Figure 43. Cable Management in an ETSI Rack Configuration

Note

If no cable guide is installed, bind the cables and fibers using the tie-wrap.

NTP-J60 Clean Fiber Connectors

Purpose	This procedure explains how to clean the fiber connectors.
Tools/Equipment	Type A Fiber-Optic Connector Cleaner (CLETOP reel) Inspection microscope Optical swab Optical receiver cleaning stick
Prerequisite Procedures	None
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1

Using an inspection microscope, inspect each fiber connector for dirt, cracks, or scratches.

Step 2

Replace any damaged fiber connectors.

Note

Replace all dust caps whenever the equipment is unused for 30 minutes or more.

Step 3

Complete the DLP-J186 Clean Fiber Connectors with CLETOP as necessary.

Step 4

Complete the DLP-J187 Clean the Fiber Adapters as necessary.

Step 5

Stop. You have completed this procedure.

DLP-J186 Clean Fiber Connectors with CLETOP

Purpose	This task explains how to clean the fiber connectors with CLETOP.
Tools/Equipment	Type A Fiber-Optic Connector Cleaner (CLETOP reel) Optical receiver cleaning stick
Prerequisite Procedures	None
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1	Remove the dust cap from the fiber connector.
Step 2	Press the lever up to open the shutter door. Each time you press the lever, you expose a clean wiping surface.
Step 3	Insert the connector into the CLETOP cleaning cassette slot, rotate one quarter turn, and gently swipe downwards.
Step 4	Use an inspection microscope to inspect each fiber connector for dirt, cracks, or scratches. If the connector is not clean, repeat Step 1 to Step 3.
Step 5	Insert the fiber connector into the applicable adapter or attach a dust cap to the fiber connector.
Step 6	Return to your originating procedure (NTP).

DLP-J187 Clean the Fiber Adapters

Purpose	This task explains how to clean the fiber adapters.
Tools/Equipment	CLETOP stick swab
Prerequisite Procedures	None
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1	Remove the dust plug from the fiber adapter.
Step 2	Insert a CLETOP stick swab (14100400) into the adapter opening and rotate the swab.
Step 3	Place dust plugs on the fiber adapters when not in use.
Step 4	Return to your originating procedure (NTP).

NTP-J61 Perform the CPT 50 Shelf Installation Acceptance Test

Purpose	This procedure describes how to perform a shelf installation acceptance test for the CPT 50 shelf.
Tools/Equipment	Voltmeter
Prerequisite Procedures	Applicable procedures in this chapter
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1

If you installed a CPT 50 shelf, verify that each applicable procedure listed in the below table was completed.

Table 6 CPT 50 Shelf Installation Task Summary
Description	Completed
NTP-J53 Unpack and Inspect the CPT 50 Shelf
NTP-J54 Install the CPT 50 Shelf
Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
NTP-J57 Install the Power Feeds and Ground to the CPT 50 Shelf
NTP-J58 Connecting Cables to the EOBC, Timing, and Console Ports
NTP-J59 Install and Route Fiber-Optic Cables

Step 2

DLP-J188 Inspect the CPT 50 Shelf Installation and Connections.

Step 3

DLP-J189 Measure DC Voltage on the CPT 50 shelf.

Step 4

Continue with NTP-J21 Set Up the Computer for CTC and NTP-J22 Log into CTC.

Stop. You have completed this procedure.

DLP-J188 Inspect the CPT 50 Shelf Installation and Connections

Purpose	This task describes how to inspect the shelf installation and connections and verify that everything is installed and connected properly.
Tools/Equipment	None
Prerequisite Procedures	None
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Procedure

Step 1	Make sure that all external wiring connections (that is, power, ground, alarms, and so on) are secure. If a wire or cable is loose, return to the appropriate procedure in this chapter to correct it.
Step 2	Return to your originating procedure (NTP).

DLP-J189 Measure DC Voltage on the CPT 50 shelf

Purpose	This task describes how to measure the power to verify correct power and returns.
Tools/Equipment	Voltmeter
Prerequisite Procedures	Before installing the DC power, check the voltage
Required/As Needed	Required
Onsite/Remote	Onsite
Security Level	None

Warning

To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390

Caution

Do not apply power to the shelf assembly until you complete all the installation steps.

Procedure

Step 1	Using a voltmeter, verify the office ground and power: Place the black lead (positive) on the return (RET). Hold it there while completing Step b. Place the red lead (negative) on the fuse power points on the third-party power distribution panel to verify that they read between: –40.5 VDC and –57.6 VDC (power) and 0 (return ground) for a 48 V power source. –20 VDC and –28.3 VDC (power) and 0 (return ground) for a 24 V power source
Step 2	Using a voltmeter, verify the shelf ground and power wiring: Place the black lead (positive) on the RET1(A) and the red lead on the -48 V (A) or -24 V (A) point. For the CPT 50 shelf with 48 V power supply, verify a reading between –40.5 VDC and –57.6 VDC. For the CPT 50 shelf with 24 V power supply, verify a reading between –20 VDC and –28.3 VDC. If there is no voltage, check the following and correct if necessary: Battery and ground are reversed to the shelf. Battery is open or missing. Return is open or missing.
Step 3	Repeat Step 1 and Step 2 for the RET2 (B) and -48 V (B) or -24 V (B) of the redundant power supply input.
Step 4	Return to your originating procedure (NTP).

Hardware Specifications

This chapter contains product names and hardware specifications for CPT 50 shelf, fabric card, and line card.

Product Names

The product names for the CPT 50 shelf, fabric, and line cards are listed in this table.

Card / Shelf	Product Name
Fabric Card	CPT-PTF256-10GX4=
Line Card	CPT-PTM-10GX4=
CPT 50 Shelf with 48 V AC power module	CPT-50-44GE-AC=
CPT 50 Shelf with 48 V DC power module for ANSI standard	CPT-50-44GE-48A
CPT 50 Shelf with 48 V DC power module for ETSI standard	CPT-50-44GE-48E=
CPT 50 Shelf with 24 DC power module for ANSI standard	CPT-50-44GE-24A=

Caution

In order to ensure system reliability, the CPT 600 or CPT 200 shelf must have all their slots equipped with either cards or fillers.

Note

The fabric and line cards are inserted in a CPT 600 or CPT 200 shelf. The line card filler (15454-M-FILLER) must be installed in unused and empty slots to ensure proper air flow and electromagnetic interference (EMI) requirements during the CPT 200 or CPT 600 operation. In the CPT 200 shelf, the line card filler can be installed in Slot 2 and Slot 3. In the CPT 600 shelf, the line card filler can be installed in slots 2, 3, 4, 5, 6, and 7. The line card fillers have no card-level LED indicators. CTC does not detect filler cards. This support may be added in later releases.

CPT Specifications

This section provides the specifications for timing, power, and environmental specifications, card and shelf dimensions.

GPS (Global Positioning System) Interface (1PPS and 10Mhz) of CPT 50 Shelf

	10 MHz Specification	1 PPS Specification
Waveform	Sine wave	Pulse
Frequency	10 MHz	1 PPS
Amplitude	>1 V LVTTL Compatible	>1 V LVTTL Compatible
Impedance	50 Ω	50 Ω

TOD/1PPS RS422 Interface— RJ45 Pinout of CPT 50

The pinout of the TOD (Time of Day) RJ45 port is listed in this table.

Pin	Signal Name	Description
1	1PPS_N	1PPS RS422 output signal
2	1PPS_P	1PPS RS422 output signal
3	NC	No Connect
4	GND	—
5	GND	—
6	NC	No Connect
7	TOD_P	Time of Day RS422 output
8	TOD_N	Time of Day RS422 output

System Power for CPT 50 Shelf

The power specifications for the CPT 50 shelf is listed in this table.

Fan Tray

Shelf	Input Voltage	Power Consumption	Power Terminals	Fuse Rating
CPT 50 shelf with AC power module for ANSI and ETSI standards	100V - 240V AC depending on the standards in various countries	100 VAC 2.4 A ; 240 VAC 1A	One AC single phase with 3- pole ( line L, Neutral N, and Protective Earth PE) input connector.	Must not exceed 10 A or 15 A, depending on the standards in various countries.
CPT 50 shelf with 48 V DC power module for ANSI standard	Voltages –40.5 VDC and –57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -48 VDC. Functionality is guaranteed at -40 VDC input voltage, according to GR-1089.	48 V DC 5 A	Single terminal block with four poles— –48V, RET for power terminals A and B.	Must not exceed 10 A
CPT 50 shelf with 48 V DC power module for ETSI standard	Voltages –40.5 VDC and –57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -48 VDC.	48 VDC 5 A	DSUB 2 poles	Must not exceed 10 A
CPT 50 shelf with 24 V DC power module for ANSI standard	Voltages –20 VDC and –28.3 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -24 VDC.	24VDC 10 A	Single terminal block with four poles— –24V, RET for power terminals A and B.	Must not exceed 15 A.

The following table lists power requirements for the fan-tray assembly.

Table 7 Fan-Tray Power Requirements
Fan Tray	Watts	Amps
12 V supplied by CPT 50 shelf	36	3

Fabric Card and Line Card Power Specifications

This section provides power specifications for fabric and line cards.

Card	Maximum Power in Watts	Typical Power in Watts	Amperes at -48 V (Maximum)
Fabric Card	200	150	4.1
Line Card	150	100	2.1

CPT 50 Shelf, Fabric, and Line Card Dimensions

Card / Shelf	Physical Dimensions
Card / Shelf	Measurement in inches				Measurement in mm
	Height	Width	Depth	Weight in Kg	Height	Width	Depth	Weight in Kg
Fabric and Line Card (Single Slot)	12.650	0.921	9.000	Fabric—1.2 Line—1.04	321.3	23.4	228.6	Fabric—1.22 Line—1.04
CPT 50 Shelf	1.7	19 or 23 inches with mounting ears attached for ANSI rack configuration 21 inches with mounting ears attached for ETSI rack configuration	9.1	CPT with AC power module— 4.06 kg CPT with DC power module— 4.22 kg	43.1	482.6 or 584.2 with mounting ears attached for ANSI rack configuration 533.4 mm with mounting ears attached for ETSI rack configuration	231.1	CPT with AC power module— 4.06 kg CPT with DC power module— 4.22 kg

The operating temperature and humidity for CPT 50 shelf, fabric, and line cards are as follows:

Operating Temperature— 32 to 131 degrees Fahrenheit, 0 to +55 degrees Celsius)
Operating Humidity— 5 to 85%, noncondensing; functionality is guaranteed up to 5 to 95%, noncondensing.

Card / Shelf	Interface	Switching Capacity
Fabric Card	Two 10GE XFP ports (OTN enabled) Two 10GE SFP+ ports Mini USB port (local craft access RS232 for CTC software	256 G
Line Card	Four 10GE SFP+ ports Mini USB port (local craft access RS232 for CTC software	40 G
CPT 50 Shelf	44 GE 10/100/1000Mbps SFP ports Four 10GE SFP+ ports	44 G

SFP, SFP+, and XFP Modules

SFP, SFP+, and 10-Gbps SFP (XFP) modules are integrated fiber optic transceivers that provide high-speed serial links from a port or slot to the network. For more information on SFP/SFP+/XFP modules and for a list of SFP/SFP+/XFP modules supported by the CPT, see Installing the SFP, SFP+, and XFP Modules in Cisco CPT. In CTC, SFP, SFP+, and XFP modules are called pluggable port modules (PPMs).

Bias-Free Language

Results

Chapter: Hardware

Hardware

Introduction to Carrier Packet Transport Cards

Fabric Card

Slot Compatibility

Faceplate and Block Diagram

Card-Level Indicators

Port-Level Indicators

Line Card

Slot Compatibility

Line Card States

Faceplate

Card-Level Indicators

Port-Level Indicators

CPT 50 Panel

Faceplate

Card–Level Indicators

Supported CPT 50 Panels on the CPT System

CPT 50 Panel States

CPT 50 Panel Connectivity to the Fabric or Line Card

Interlink Protection

Software Restrictions

Pre-provisioning

NTP-J19 Install the Fabric and Line Cards

NTP-J72 Create a Fan–Out–Group Using CTC

Understanding Rings

Common Terms in Rings

Ring Types

Single-Homed Ring

Dual-Homed Ring

Supported Traffic Patterns

Supported CPT 50 Rings Deployment Scenario

Limitations and Restrictions

NTP-J126 Configure a Ring Using CTC

DLP-J363 Create a Ring Using CTC

DLP-J364 Edit a Ring Using CTC

DLP-J365 Manage the Packet Transport System View of a CPT 50 in a Ring

DLP-J366 View Actual Topology of a Ring

DLP-J370 Add a Node Using CTC

DLP-J371 Set a Node Role Using CTC

DLP-J372 Create a Dual-Homed Ring Using CTC

DLP-J373 Edit a Dual-Homed Ring Using CTC

DLP-J376 Configure Management Virtual Forwarding Interface (VFI)

For example, a dual-homed ring is configured between two CPT 600: NE-1 and NE-5 through three CPT 50's: NE-2, NE-3 and NE-4. Perform the following configuration to configure Management VFI:

Preparing to Install the CPT 50 Shelf

Important Safety Recommendations

Required Tools and Equipment

Cisco Supplied Materials

User Supplied Materials

NTP-J53 Unpack and Inspect the CPT 50 Shelf

DLP-J171 Unpack and Verify the CPT 50 Shelf

DLP-J172 Inspect the CPT 50 Shelf

ANSI Rack Installation

Mounting Brackets

Mounting a Single Node

ETSI Rack Installation

Mounting a Single Node

Wall Mounting and Desktop Mounting the CPT 50 Shelf

Wall Mounting

Desktop Mounting

Laser Warning

NTP-J54 Install the CPT 50 Shelf

DLP-J173 Mounting the 19-inch Brackets on the CPT 50 Shelf for the ANSI Rack Configuration

DLP-J174 Mounting the 23-inch Brackets on the CPT 50 Shelf for the ANSI Rack Configuration

DLP-J175 Mounting the Brackets on the CPT 50 Shelf for the ETSI Rack Configuration

DLP-J176 Mount the CPT 50 Shelf on a Rack (One Person)

DLP-J177 Mount the CPT 50 Shelf on the Wall

DLP-J178 Mount the CPT 50 Shelf on the Desktop

Power Module

CPT 50 Shelf with an AC Power Module

CPT 50 Shelf with a DC Power Module

Fan-Tray Assembly

Fan Speed

Fan Failure

NTP-J55 Replace the Fan-Tray Assembly in the CPT 50 Shelf

NTP-J56 Replace the Air Filter in the CPT 50 Shelf

Power and Ground Description